THE ONE Boutique Hotel & SPA Roma | Hotel in Rome

| 8.5 (848 Reviews) |  7 Bathrooms  19 Guests
Rione II Trevi Hotel | THE ONE Boutique Hotel & SPA Roma

Hotel in Rione II Trevi, Rome

THE ONE Boutique Hotel & SPA: Private Luxury in the Heart of Rome Located in the absolute heart of Rome's historic center, just steps from the Trevi Fountain, THE ONE Boutique Hotel & SPA offers an elite "All-In-One" experience for the discerning traveler. Design & Comfort Our rooms represent the pinnacle of modern Italian design, featuring premium memory foam mattresses for the ultimate sleep experience. Each room is uniquely designed with bespoke furniture and equipped with a 50” Smart TV, Nespresso® coffee machine, and air conditioning, blending cutting-edge style with the timeless charm of the Eternal City. The Ultimate Private SPA Experience (Extra Charge) We are proud to be one of the very few hotels in Rome to offer a high-end Wellness Center for exclusive and private use. This means the entire facility is reserved just for you, ensuring total privacy and safety. The Heated Pool: Located inside our private SPA, the pool is equipped with powerful hydromassage jets, geysers, and a cervical water blade waterfall for a deep-tissue massage. Wellness Journey: The experience includes a Finnish sauna, Turkish bath, ice waterfall, and emotional showers. Important Policy: Access to the SPA and its pool is not included in the room rate. As it is a private and exclusive service, it is available strictly by reservation and for a separate fee. Note: Without a SPA reservation, there is no access to the pool area. Cocktail Bar & Dining Our Cocktail Bar is the heart of our "All-In-One" concept, serving international breakfast and signature mixology drinks. It’s the perfect spot to unwind after exploring the city. Prime Location You are perfectly positioned between the Spanish Steps and Piazza Barberini. With the Barberini Metro Station just a 5-minute walk away, the entire city is at your doorstep. Rome’s Fiumicino International Airport is a comfortable 35-minute drive from the property.

THE ONE Boutique Hotel & SPA Roma is located in Rome.

This 19 Bedrooms Hotel is suitable for tourists and travelers. It has several amenities that would guarantee your comfort. These amenities include: Pool, TV, Accessibility, and several others. This is a 4 star rated property and has over 848 reviews with the average score of 8.5 . Coming to Rome and needing a place to stay? Be it for work or for leisure, consider staying at this Hotel for your next visit, you will surely love it.

You can check the reviews and description of this 19 Bedrooms Hotel if you want to learn more about this place in Rome. These details are authentic, as they are provided by our partner, booking.com.

This THE ONE Boutique Hotel & SPA Roma in Rome is well equipped and has all facilities that have been listed below. Please note that these details were shared to us by booking.com for the listed “THE ONE Boutique Hotel & SPA Roma”. We solely rely on their shared details and are regarded as “accurate”. If you have any concerns about the information or accuracy describing this Hotel, please let us know.

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Amenities

Air Conditioner
Pool
Designated Smoking Area
TV
View
Private Pool
Ocean View
Oceanfront
Accessibility
Security/Safety
Business Services
Wellness Facilities
Spa
Fireplace/Heating
Restaurant
Bar
Guest Services
Entertainment
Internet

Facility Overview

Breakfast
  • Coffee house on site
  • Bar
  • Restaurant
  • Fruit
  • Snack bar
  • Wine/Champagne
Activities
  • Indoor pool (year-round)
  • Happy hour
  • Indoor pool
  • Full-body massage
  • Spa/Wellness packages
  • Spa
  • Massage
  • Locker rooms
General
  • Air conditioning
  • Heating
  • Designated smoking area
  • Elevator
  • Convenience store on site
  • Smoke-free property
  • Wifi in all areas
  • Safe
  • Soundproof rooms
  • Non-smoking rooms
Guest Services
  • Baggage storage
  • Meeting/Banquet facilities
  • Room service
  • Express check-in/out
  • Private check-in/out
  • Shared lounge/TV area
  • Tour desk
  • Hair/Beauty salon
  • Concierge
  • ATM on site
  • Fax/Photocopying
  • Lockers
  • 24-hour front desk
  • Daily housekeeping
  • Invoice provided
Internet
  • Free Wifi
  • Wifi
  • Internet
Outdoors
  • Outdoor pool (year-round)
  • Outdoor pool
Security/Safety
  • CCTV in common areas
  • Key card access
  • Fire extinguishers
  • Smoke alarms
  • 24-hour security
  • CCTV outside property
  • Security alarm
  • Guests have the option to cancel any cleaning services for their accommodation during their stay
  • Guest accommodation disinfected between stays
  • Use of cleaning chemicals that are effective against coronavirus
  • Property cleaned by professional cleaning companies
  • Linens, towels, and laundry washed in accordance with local authority guidelines
  • All plates, cutlery, glasses, and other tableware sanitized
  • Food can be delivered to guest accommodation
  • Physical distancing in dining areas
  • Access to healthcare professionals
  • Thermometers for guests provided by property
  • Process in place to check health of guests
  • First aid kits available
  • Face masks for guests available
  • Staff follow all safety protocols as directed by local authorities
  • Shared stationery (e.g. printed menus, magazines, pens, paper) removed
  • Hand sanitizer in guest accommodation and common areas
  • Cashless payment available
  • Contactless check-in/out
Spa
  • Heated pool
  • Beach chairs/Loungers
  • Swimming pool
  • Plunge pool

Policies

Check-in
The minimum age for check-in is 18
Cancellation policy
Non refundable
Pet Policy
Pets are not allowed

When booking 2 rooms or more, different policies and additional supplements may apply, please note that all services related to the wellness & spa center such as: (massages, use of the swimming pool, steam bath, sauna, etc.) are subject to reservation and payment, minors under the age of 18 are not allowed to access them. , please note that our wellness & spa area is not a public common area, but a premium service for exclusive and private use, available only upon reservation. a sanctuary of wellness in the heart of rome, designed to slow down time and restore your balance, what you will find in our private spa:, hydromassage pool (33°c): a stunning 20 sqm oasis set beneath original brick vaults, 13 feet high. features hydromassage jets, geysers, and a cervical waterfall, finnish sauna (90°c) & turkish bath: dry heat and enveloping steam to detoxify the body and relax the mind, emotional path: chromotherapy and aromatherapy (mint and passion fruit) with alternating water jets to stimulate the senses, ice fountain: to reactivate circulation and restore energy after heat sessions, relaxation area & herbal tea corner: comfortable loungers and warm herbal teas in a quiet, refined atmosphere, access policies & privacy:, exclusivity: the entire spa is reserved exclusively for each session. during your booked slot, the area will be closed to other guests, ensuring total privacy, reservations: access is not included in the room rate and must be booked in advance, minors: children under the age of 8 are allowed only if accompanied and under the constant supervision of an adult, spa kit included: we provide a bathrobe, large towel, cap, and flip-flops. you only need to bring your swimsuit, exclusive packages for in-house guests:, silver package (1 hour): €50.00 (up to 2 people) | extra person: €10.00, gold package (2 hours): €70.00 (up to 2 people) | extra person: €20.00, platinum package (3 hours): €90.00 (up to 2 people) | extra person: €30.00, includes a bottle of wine or prosecco served in your private area.guests are required to show a photo id and credit card upon check-in. please note that all special requests are subject to availability and additional charges may apply, guests under the age of 18 can only check in with a parent or official guardian.

License number: 058091-ALB-01633, IT058091A12S3UOH2P

Reviews

Value for money:
8.38
Location:
9.68
Staff:
9.19
Facilities:
8.69
Comfort:
9.18
Cleanliness:
9.08
Adam
Feb 26, 2026 08:00:00 AM
Review Score:   9
Spain
Reviewer Type: Solo Traveller
Travel Purpose: leisure
Positive: Location
Negative: Nothing all good
See All Reviews

Room Arrangement

Room Info Facilities
Standard Double Room
Room Type: Double
Room Size: 10 m2
1 Full bed(s) Bed

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Living Area

Desk

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

View

Inner courtyard view

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Deluxe Double Room
Room Type: Double
Room Size: 16 m2
1 Queen bed(s) Bed
2 Twin bed(s) Bed
Deluxe Double Room

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Bidet, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Living Area

Desk

View

City view, View

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Standard Quadruple Room
Room Type: Quad
Room Size: 25 m2
2 Twin bed(s) Bed
1 Queen bed(s) Bed
4 Twin bed(s) Bed

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Bidet, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Living Area

Desk

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

View

Inner courtyard view

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Luxury Triple Room
Room Type: Triple
Room Size: 25 m2
1 Twin bed(s) Bed
1 Queen bed(s) Bed
3 Twin bed(s) Bed

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Bidet, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Living Area

Desk

View

City view, View

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Executive Room with balcony
Room Type: Double
Room Size: 16 m2
1 Queen bed(s) Bed
2 Twin bed(s) Bed
 Executive Room with balcony

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Slippers, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Bidet, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Outdoors

Balcony

Living Area

Desk

View

City view, View

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Executive Double Room
Room Type: Double
Room Size: 20 m2
1 Queen bed(s) Bed
2 Twin bed(s) Bed
Executive Double Room

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Slippers, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Bidet, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Living Area

Desk

View

City view, View

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

Layout

Window

Physical distancing

Single-room AC for guest accommodation
Luxury Quadruple Room
Room Type: Quad
Room Size: 30 m2
2 Twin bed(s) Bed
1 Queen bed(s) Bed
4 Twin bed(s) Bed

Food & Drink

Minibar, Tea/Coffee maker

Bathroom

Toothbrush, Bathtub or shower, Toilet, Shower cap, Private bathroom, Body soap, Toilet paper, Conditioner, Shower, Bidet, Shampoo, Towels, Hairdryer, Free toiletries

General

Air conditioning, Key card access, Soundproof, Heating, Smoke Alarm, Laptop safe, Trash cans, Safe, Tile/Marble floor

Media & Technology

Radio, Telephone, Satellite channels, Cable channels, TV, Flat-screen TV

Services

Wake-up service/Alarm clock

Living Area

Desk

View

City view, Landmark view, View

Kitchen

Electric kettle, Coffee machine

Bedroom

Wardrobe or closet

Room amenities

Non-feather pillow, Clothes rack, Socket near the bed, Feather pillow

Accessibility

Emergency cord in bathroom

Pool and Spa

Pool towels

Physical distancing

Single-room AC for guest accommodation

FAQ's

Is this Rione II Trevi hotel pet-friendly for guests?

No, pets are not allowed at this property. Check the guest reviews to learn what guests had to share.

What time is check-in & check-out at Rione II Trevi hotel?

Check-in time for Rione II Trevi hotel starts counting from 2:00 PM and check-out is until 11:00 AM. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Does the Rione II Trevi hotel have a swimming pool?

Yes, this Rione II Trevi hotel has a swimming pool. Check the Facility Overview section for details about the pool and other available facilities.

How much does it cost per night to stay in Rione II Trevi hotel?

Best-rates for the Rione II Trevi hotel starts from $268 per night with includes Bar, Guest Services, Entertainment, Oceanfront, Spa, Restaurant, Security/Safety, Pool, TV, Accessibility, Internet, Air Conditioner, Private Pool, Ocean View, Wellness Facilities, Fireplace/Heating, Designated Smoking Area, View, Business Services with all other facilities. matches every traveler with their perfect accommodation, whether you are traveling with a group, friends, family, or pets.

Is Rione II Trevi hotel a family-friendly place to stay?

Based on the information we have received from the owner or our partner, this is not considered to be a family-friendly property. As reported by the owner or manager, the hotel has not specified that children are welcome. Please see details about suitability for your family or inquire with the property to learn more.

Is the Rione II Trevi hotel wheelchair accessible or offer services for disabled guests?

Based on the information received from our partner, the Rione II Trevi hotel has not specified they are wheelchair accessible. Likewise, there is not an elevator specified as being available at the property. Specific accessibility details may be addressed in the property details section of this page.

What is the minimum night stay policy for the Rione II Trevi hotel?

Based on the information reported by the owner or manager, the Rione II Trevi hotel indicates 1 day stay policy at this hotel. Guests are cautioned that the minimum stay policy may differ based on seasonality or availability and may be at the discretion of the owner or manager.

What cancellation policy is in place for Rione II Trevi hotel?

Guests are cautioned that the cancellation policy may differ based on seasonality, availability, or current travel restrictions. Guests should also be aware that this policy may be subject to change and should be confirmed prior to booking. More details may be available on this page in the property description. However, early check-in or late check-out can sometimes be negotiated between the guest and the owner or the manager of this property.

Check Hotel Availability
Nightly rates from:
USD268
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