The One Boutique Hotel & Spa Roma (Adults Only) Interior photoThe One Boutique Hotel & Spa Roma (Adults Only) Exterior photoThe One Boutique Hotel & Spa Roma (Adults Only) Exterior photo
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From186US$ /night
Check-in
22Apr2026Select date
Check-out
23Apr2026Select date
Rooms and Guests2 Guests, 1 Room
Key details

Hotel Details

Via Del Traforo 135, Rome, Italy, 00187
-
Steps from the Spanish Steps
Great
8.5
9.1
/10
4.3
4.2
/5

The One Boutique Hotel & Spa Rome (Adults Only) - A 4-star boutique hotel with spa facilities, cocktail bar, and prime Trevi location

Located in the historic Trevi district, this luxury Rome hotel features 15 individually furnished rooms with Smart TVs, Nespresso machines, and memory foam mattresses. The One Boutique Hotel & Spa Rome offers a 323-square-foot conference space, business center, and laptop-friendly workspaces in all rooms. The b-cool Bistrot & Cocktail restaurant specializes in Italian cuisine, serving brunch and alfresco dining, while the b-cool Cocktail Bar provides aperitifs and snacks. An on-site spa includes a 323-square-foot hydromassage pool, Finnish sauna, Turkish bath, and ice fountain. The property connects directly to a shopping center and provides amenities such as a 24-hour front desk, express check-in/out, and complimentary Wi-Fi. The One Boutique hotel sits within a 5-minute walk of both the Spanish Steps and Barberini Metro Station.

Pros

Private bathrooms feature rainfall showerheads, bidets, and marble finishes

On-site cocktail bar offers over 50 signature drinks

Spa facilities available for private events and celebrations

Samsung 50-inch Smart TVs with international channels in every room

Cons

No private parking available in this ZTL (Limited Traffic Zone) area

31-minute train journey required from Fiumicino Airport

“I noted how this adults-only boutique hotel positions itself as a luxurious, high-tech retreat right in the city center, with an emphasis on wellness-especially the spa with its emotional showers. Its location, a short walk to both the Trevi Fountain and Spanish Steps, strikes me as ideal for couples seeking a romantic getaway with easy access to major sights. Overall, it seems like a particularly smart pick for those prioritizing tranquility and a bit of pampering during their Roman holiday.”
Hotel logo
Charlotte EvansHead of Editorial at Hotelsdowntown
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Select room type

Choose from double rooms, family suites, and premium stays. Enjoy breakfast, flexible cancellations, and exclusive deals.
Executive Room balcony
2 persons
175 sq. feet 
1 King-size bed
Shower
Coffee machine
Deluxe Double Room
2 persons
175 sq. feet 
1 King-size bed
Shower
Coffee machine
Standard Double Room
2 persons
110 sq. feet 
1 Double bed
Shower
Coffee machine
Luxury Triple Room
2 persons
270 sq. feet 
1 King-size bed
Shower
Coffee machine
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Facilities

Hotel has comfortable rooms, premium services, and a prime downtown location
Facilities: Great
8.5/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • No pets allowed
  • 24-hour security
  • Luggage storage
  • Locker room
  • Lift
  • ATM/Cash machine
  • Barber shop
  • Coffee shop
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Guest Parking

  • Electric kettle

Services

  • Room service
  • Housekeeping
  • Tours/Ticket assistance
  • Shops/Commercial services
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Snack bar
  • Bar/ Lounge area

Business

  • Meeting/ Banquet facilities
  • Fax/Photocopying

Spa & Leisure

  • Plunge pool
  • Indoor swimming pool
  • Sun loungers
  • Leisure/ TV room
  • Spa & wellness centre
  • Full body massage

Room features

  • Air conditioning
  • Heating
  • Mini-bar
  • Soundproofed rooms
  • Tea and coffee facilities

Bathroom

  • Free toiletries

Self-catering

  • Electric kettle

Media

  • Flat-screen TV
  • AM/FM alarm clock
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Dining Onsite

The One Boutique Hotel & Spa Rome invites guests to indulge in a delightful culinary experience at b-cool Cocktail Bar & Restaurant. This stylish venue blends modern design with the flavors of Italian and Mediterranean cuisine, providing both relaxation and exquisite dining under the Roman sky.

b-cool Cocktail Bar & Restaurant

Italian and Mediterranean
Ambiance
A chic and modern atmosphere with options for alfresco dining, perfect for enjoying the gentle Roman breezes.
Key Offerings
The menu features a variety of Italian dishes, with delicious pizza and a selection of aperitifs and snacks to complement drinks at the bar.
Reservation
Reservations are recommended to ensure a spot in this vibrant dining venue.
Open daily for breakfast, brunch, lunch, and dinner.

The One Boutique Hotel & Spa Roma (Adults Only) Location

Via Del Traforo 135, Rome, Italy, 00187
Map view
Via Del Traforo 135, Rome, Italy, 00187
Nearby
Square
Piazza Barberini
2000 ft
Restaurants
That's Amore by Fabio Bongianni
300 ft
Via in Arcione 115
Ristorante Sora Lucia
200 ft
Via Rasella 138
Hostaria Romana
400 ft
Via del Boccaccio 1
Da Olimpio
300 ft
Via Degli Avignonesi 37/38
Trattoria Tritone 1884
500 ft
Via Dei Maroniti 1
Grill e Wine
300 ft
Via in Arcione
Hosteria 87
300 ft
Via del Tritone 89
Hosteria Romana AL Ponticello DA Crispino
300 ft
Via del Casale di San Basilio 82
Explore Rome
Explore Rome's Local Scene
Top Attractions
Activities
Dining
Entertainment
Trevi Fountain
8 minutes walking
Iconic Baroque fountain known for its stunning sculptures and tradition of coin tossing for good luck.
Pantheon
8 minutes walking
Ancient temple turned church boasting a magnificent dome and oculus, a masterpiece of Roman architecture.
Piazza Navona
20 minutes walking
Vibrant square featuring stunning fountains, street artists, and beautiful Baroque buildings.
Piazza Venezia
8 minutes walking
Central square dominated by the Altar of the Fatherland, a monument to Italy's unification and historical significance.
Biking in Villa Borghese
14 minutes walking
Enjoy biking through lush gardens and beautiful trails in Villa Borghese, perfect for relaxation and exploration.
Evening Stroll in Trastevere
25 minutes walking
Charming neighborhood known for its narrow streets, lively atmosphere, and dining options, ideal for a romantic evening.
Catacombs Tour
30 minutes driving
Thrilling guided tours of Rome's ancient catacombs, revealing a fascinating history beneath the city.
That's Amore by Fabio Bongianni
1 minute walking
Cozy Italian eatery known for its vibrant atmosphere and signature dishes like handmade pasta and classic pizza.
Hostaria Romana
2 minutes walking
Traditional Roman cuisine in a rustic setting, featuring hearty dishes and a selection of local wines.
Trattoria Tritone 1884
2 minutes walking
Charming trattoria serving authentic Roman fare with a delightful ambiance perfect for casual dining.
Theatre of the Opera
15 minutes walking
Elegant venue showcasing opera, ballet, and classical music performances in a stunning atmosphere.
Campo de' Fiori Market
20 minutes walking
Lively open-air market bustling with vendors, perfect for shopping, local produce, and street performances.
Getting around
City Centre
Rome10 min  ·  2700 ft
Airports
Ciampino (CIA)24 min  ·  9.9 mi
Fiumicino (FCO)44 min  ·  18.2 mi
Train
Roma Termini Train Station16 min  ·  4300 ft
Underground
Barberini metro4 min  ·  1000 ft
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Property information and rules
Check-in
from 14:00-23:59
Check-out
until 11 am
Guest Parking
No parking available.
Internet
Wireless internet is available in for free.
Breakfast
You can start your day with a full breakfast, which costs EUR 12 per person per day. 
Pets
Pets are not allowed.
Languages
English, Spanish, Italian, Romanian, Russian, Tagalog / Filipino
Number of rooms:
19
Former name
the one boutique hotel & spa rome (adults only)

Reviews and Ratings

Feedback about The One Boutique Hotel & Spa Roma (Adults Only) from previous guests about their experience.
Review score
Based on 475 verified reviews
8.5/10
Great
87%
Recommend
Cleanliness
9.0/10
Comfort
9.0/10
Facilities
8.5/10
Free Wi-Fi
9.6/10
Location
9.7/10
Staff
9.1/10
Value for money
8.2/10
Pros
Excellent location
Comfortable beds
Exceptional staff
Cons
Small rooms
Guest reviews
based on 838 reviews
8.5/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews
FAQs
About The One Boutique Hotel & Spa Roma (Adults Only)
How far is The One Boutique Hotel & Spa Roma from the city centre?
Rome city centre is reachable within a 10-minute walk from The One Boutique Hotel & Spa Roma.
Which airport is the closest to the The One Boutique Hotel & Spa Roma?
The closest airport to the The One Boutique Hotel & Spa Roma is Ciampino airport (20 km) and it is reachable with a 26-minute drive.
Is there a parking at The One Boutique Hotel & Spa Roma?
Guests of The One Boutique Hotel & Spa Roma can take advantage of a car park.
What is the earliest I can check-in at The One Boutique Hotel & Spa Roma?
At The One Boutique Hotel & Spa Roma, you can check in from 14:00 till 23:59 on the day of arrival.
What is the earliest and the latest I can check-out at the Rome hotel?
At the Rome hotel, you can check out from 11:00 till 11:00.
How much does it cost to stay at The One Boutique Hotel & Spa Roma?
The price for a room in The One Boutique Hotel & Spa Roma starts at €186.
What payment methods are available in the The One Boutique Hotel & Spa Roma?
At the The One Boutique Hotel & Spa Roma, you can pay using American Express, Maestro, and CartaSi.
What room types are available at The One Boutique Hotel & Spa Roma?
Standard Quadruple Room, Luxury Quadruple Room, and Executive King Room are among the room types available at The One Boutique Hotel & Spa Roma.
Is the staff at the hotel multilingual?
Yes, the staff of the hotel speaks Tagalog / Filipino, Romanian, English, Spanish, and Italian.
Which facilities are available in The One Boutique Hotel & Spa Roma?
Top locations of The One Boutique Hotel & Spa Roma include an art gallery and a shopping area, whereas guests' safety will be ensured with 24-hour security and luggage storage.
What spa facilities does the Rome hotel offer?
Pampering amenities in the Rome hotel include a Finnish sauna, a Turkish bath, and hydromassage jets.

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