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THE ONE Boutique Hotel & SPA Rome

4.0 star property
Property connected to the convention centre in Rome with a full-service spa

Choose dates to view prices

Photo gallery for THE ONE Boutique Hotel & SPA Rome

Executive Double Room, Balcony, City View
Indoor pool
Executive Double Room, Balcony, City View
Reception
Executive Double Room, Balcony, City View | View from room
THE ONE Boutique Hotel & SPA Rome sits just steps from Piazza di Trevi, offering travelers a refined escape with its on-site art gallery and shopping mall. Guests can savor authentic Italian cuisine at the restaurant or enjoy a coffee or evening drink at the welcoming bar.
VIP Access

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Spa
  • Bar
  • Room service
  • Housekeeping
The current price is NZ$823
includes taxes & fees
3 Oct - 4 Oct

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  • Save 15% or more on select VIP Access properties when you reach Silver tier or above
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  • Get an in-stay perk at select properties, plus free room upgrades, early check-in, and late check-out when available

Room options

Check availability for these dates

Tonight

Sept 20 - Sept 21
Check availability for tonight Sept 20 - Sept 21

Tomorrow

Sept 21 - Sept 22
Check availability for tomorrow Sept 21 - Sept 22
Available filters for rooms
Showing 7 of 7 rooms

View all photos for Standard Quadruple Room, Courtyard Area

Standard Quadruple Room, Courtyard Area

Standard Quadruple Room, Courtyard Area

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
Blackout curtains
  • 25 sq m
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds OR 4 Twin Beds

View all photos for Smart Double Room

Smart Double Room

Smart Double Room

9.2 out of 10
Wonderful
(5 reviews)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
Blackout curtains
  • 10 sq m
  • Sleeps 2
  • 1 Double Bed

View all photos for Executive Double Room, Balcony, City View

Executive Double Room, Balcony, City View

Executive Double Room, Balcony, City View

8.8 out of 10
Excellent
(3 reviews)

Highlights

Balcony or patio
Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Triple Room, City View, Corner

Luxury Triple Room, City View, Corner

Luxury Triple Room, City View, Corner

9.6 out of 10
Exceptional
(4 reviews)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
Blackout curtains
  • 25 sq m
  • City view
  • Sleeps 3
  • 1 King Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Deluxe Double Room, City View

Deluxe Double Room, City View | View from room

Deluxe Double Room, City View

9.6 out of 10
Exceptional
(20 reviews)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
Blackout curtains
  • 16 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for Luxury Quadruple Room, City View, Tower

Luxury Quadruple Room, City View, Tower

Luxury Quadruple Room, City View, Tower

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
Blackout curtains
  • 25 sq m
  • City view
  • Sleeps 4
  • 1 King Bed and 2 Twin Beds OR 4 Twin Beds

View all photos for Executive Double Room, City View, Corner

Executive Double Room, City View, Corner | View from room

Executive Double Room, City View, Corner

10.0 out of 10
Exceptional
(1 review)

Highlights

Soundproofed
Individually furnished
Individually decorated
Air conditioning
Smart TV
Down duvet
Premium bedding
Blackout curtains
  • 20 sq m
  • City view
  • Sleeps 2
  • 1 King Bed

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About the area

Map
Via del Traforo 135, Rome, RM, 187

What's nearby

  • Piazza di Spagna - 7 min walk - 0.6 km
  • Pantheon - 13 min walk - 1.2 km
  • Piazza Navona - 16 min walk - 1.4 km
  • Colosseum - 19 min walk - 1.7 km
  • Villa Borghese - 4 min drive - 2.6 km

Getting around

  • Barberini Station - 4 min walk
  • Rome Termini Station - 18 min walk
  • Rome (FCO-Fiumicino - Leonardo da Vinci Intl.) - 48 min drive

Restaurants

  • ‪The Albert - ‬1 min walk
  • ‪That's amore - ‬1 min walk
  • ‪Tre caffe - ‬2 min walk
  • ‪Klass - ‬1 min walk
  • ‪Pza – Food Hall Rinascente - ‬2 min walk

About this property

THE ONE Boutique Hotel & SPA Rome

Upscale property near Piazza di Spagna
Located close to Piazza di Trevi and Pantheon, THE ONE Boutique Hotel & SPA Rome provides a corner/local shop, an art gallery on-site and a shopping centre on-site. Treat yourself to a massage at the on-site spa. The on-site Italian cuisine restaurant, b-cool Bistrot & Cocktail, offers breakfast, brunch, lunch, dinner and al fresco dining. In addition to a coffee shop/cafe and a bar, guests can connect to free in-room WiFi.
You'll also enjoy the following perks during your stay:
  • Buffet breakfast (surcharge), express check-out and a banquet hall
  • Tour/ticket information, multilingual staff and 1 meeting room
  • A TV in reception, smoke-free property and a lift
  • Guest reviews say great things about the helpful staff and location
Room features
All guest rooms are individually furnished, and boast comforts, such as premium bedding and laptop-compatible safes, in addition to perks, such as laptop-friendly workspaces and air conditioning. Guest reviews speak positively of the cleanliness rooms at the property.
Other amenities include:
  • Recycling, LED light bulbs and composting
  • Bathrooms with rainfall showers and eco-friendly toiletries
  • 50-inch Smart TVs with premium channels
  • Wardrobes/cupboards, electric kettles and heating

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • No on-site parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: EUR 12 per person
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • b-cool Bistrot & Cocktail

Things to do

  • Art gallery
  • Designer stores
  • Full-service spa
  • Shopping centre
  • TV in common areas

Family friendly

  • Grocery/convenience store
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • ATM
  • Gift shop/newsstand
  • Grocery/convenience store
  • Lockers
  • Luggage storage
  • Safe at front desk

Guest services

  • Concierge services
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • 323 square feet of conference space
  • Business centre
  • Meeting room

Outdoors

  • Outdoor furniture

Full-service spa

  • Hot tub
  • Massage
  • Sauna
  • Spa open daily
  • Steam room

Accessibility

  • Lift
  • Tile flooring in room

More

  • 1 building
  • 6 floors
  • Banquet hall
  • Built in 1900
  • Eco-friendly cleaning products used
  • Mediterranean architecture
  • Smoke-free property

Room amenities

Bedroom

  • Blackout drapes
  • Down comforter
  • Egyptian cotton sheets
  • Memory foam mattress

Bathroom

  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Shower
  • Towels provided

Entertainment

  • 50-inch smart TV with premium digital channels

Food and drink

  • Champagne service
  • Coffee/tea maker
  • Electric kettle
  • Espresso maker
  • Limited room service
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Composting
  • Desk
  • Eco-friendly toiletries
  • Heating (climate-controlled)
  • Individual decor
  • Individual furnishings
  • Iron/ironing board on request
  • Laptop workspace
  • Laptop-compatible safe
  • LED lighting
  • Phone
  • Recycling
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee
Contactless check-in and check-out are available
Minimum check-in age - 18

Check-out

Check-out before 11 AM
Contactless check-out
A late check-out fee will be charged
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome
Rollaway/extra beds are not available.
Cots (infant beds) are not available

Payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A tax is imposed by the city: EUR 7.50 per person, per night, up to 10 nights. This tax does not apply to children under 10 years of age.

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: from approximately EUR 12 per person
  • Early check-in is available for a fee (subject to availability)
  • A late check-out fee will be charged

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
Cashless transactions are available
This property uses eco-friendly cleaning products
Safety features at this property include a fire extinguisher, a smoke detector, a security system and a first aid kit
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
Property Registration Number IT058091A12S3UOH2P

We should mention

All guests, including children, must be present at check-in and show their government-issued photo ID card or passport
Cash transactions at this property cannot exceed EUR 5000, due to national regulations; for further details, please contact the property using the information in the booking confirmation
Reservations are required for massage services and spa treatments; reservations can be made by contacting the property prior to arrival, using the contact information on the booking confirmation
Only registered guests are allowed in the guestrooms
Guests under 18 years old are not allowed in the spa

National rating

This property has received its official star rating from the local rating authority.

Property is also known as

Relais Trevi 133 Boutique Hotel Adults Rome
Relais Trevi 133 Boutique Hotel Adults
Relais Trevi 133 Boutique Adults Rome
Relais Trevi 133 Boutique Adults
Relais Trevi 133 Adults
One Boutique Hotel Adults Rome
One Boutique Hotel Adults
One Boutique Adults Rome
One Boutique Adults
Relais Trevi 133 Boutique Hotel Adults Only
Hotel The One Boutique Hotel & SPA - Adults Only Rome
Rome The One Boutique Hotel & SPA - Adults Only Hotel
Hotel The One Boutique Hotel & SPA - Adults Only
The One Boutique Hotel & SPA - Adults Only Rome

Frequently asked questions

Is THE ONE Boutique Hotel & SPA Rome pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at THE ONE Boutique Hotel & SPA Rome ?

As of 20 Sept 2025, prices found for a 1-night stay for 2 adults at THE ONE Boutique Hotel & SPA Rome on 3 Oct 2025 start from NZ$793.06, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking at THE ONE Boutique Hotel & SPA Rome ?

This property doesn't offer parking.

What time is check-in at THE ONE Boutique Hotel & SPA Rome ?

Check-in start time: 2:00 PM; check-in end time: anytime. A fee applies for early check-in (subject to availability).

What time is check-out at THE ONE Boutique Hotel & SPA Rome ?

Checkout is at 11 AM. Late check-out is available for a fee.

Where is THE ONE Boutique Hotel & SPA Rome located?

Located in Rome City Centre, this spa property is within a 10-minute walk of Piazza di Trevi and Piazza di Spagna. Pantheon and Piazza Navona are also within 1 mi (2 km). Barberini Station is only a 4-minute walk and Spagna Station is 8 minutes.

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