About
THE ONE Boutique Hotel & SPA — Design, Comfort & Private Wellness in the Heart of Rome Discover a contemporary retreat in Rome’s historic center, just steps from the Trevi Fountain and within easy walking distance of the Spanish Steps and Piazza Barberini. THE ONE Boutique Hotel & SPA brings together distinctive Italian design, inviting spaces and an exclusive private SPA experience — an elegant setting for discovering the Eternal City at your own pace. Distinctive Rooms & Thoughtful Comforts Individually designed with bespoke furnishings, our rooms combine contemporary character with comforts that make you feel at home. Premium memory foam mattresses, a 50-inch TV, a Nespresso® coffee machine and air conditioning create a welcoming retreat after a day exploring Rome. Breakfast & All-Day Lounge Start your morning with a generous breakfast in our stylish bar and breakfast area — a relaxed and inviting way to begin your day in the city. Breakfast is included in stays booked with a breakfast-inclusive rate. Throughout the day, our guest Lounge offers a comfortable space to unwind, with soft background music and a 85-inch TV. Whether you are taking a break between sightseeing and an evening out, enjoying a quiet moment or spending time together, it is a welcoming extension of your room. Your Exclusive Private SPA Experience — Available at an Additional Charge Make time for a wellness experience that is entirely your own. Our SPA is reserved exclusively for you and your party during your booked session, rather than shared with other guests. At its heart is a heated pool featuring hydromassage jets, geysers and a waterfall designed to massage the neck and shoulders. A Finnish sauna, Turkish bath, ice waterfall and sensory showers complete the experience. SPA access, including use of the pool, is available only by advance reservation and at an additional charge. It is not included in the room rate. The pool is part of the private SPA and cannot be accessed without a confirmed SPA booking. Rome on Your Doorstep From the Trevi Fountain to the Spanish Steps, some of Rome’s most celebrated sights are just a short stroll away. Barberini Metro Station is approximately a five-minute walk from the hotel, making it easy to explore the city beyond the historic center.
288 Reviews
What Guests Say
- “Convenient location. Modern and clean room. Good breakfast.”
- “The room was BEAUTIFUL. Very high class and clean.”
Room Options
Our Best Price. GUARANTEED.
Exclusively for Priceline members Details
1/4Luxury Quadruple Room
- Air conditioning
- Bath or Shower
- Bidet
- Body soap
1/4Executive Double Room
- Air conditioning
- Bath or Shower
- Bidet
- Body soap
1/2Standard Double Room
- Air conditioning
- Bath or Shower
- Body soap
- Closet
1/4Executive Room with balcony
- Air conditioning
- Balcony
- Bath or Shower
- Bidet
1/1Luxury Triple Room
- Air conditioning
- Bath or Shower
- Bidet
- Body soap
1/1Standard Quadruple Room
- Air conditioning
- Bath or Shower
- Bidet
- Body soap
1/4Deluxe Double Room
- Air conditioning
- Bath or Shower
- Bidet
- Body soap
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What Guests Loved
Based on 288 reviews
Pros +
- Convenient location. Modern and clean room. Good breakfast.
- The room was BEAUTIFUL. Very high class and clean.
- Perfect location, Great staff beautiful modern room
Cons -
- Nothing. I loved everything.
- The only thing I was missing was a bathrobe
- It’s a little noisy at night but not too bad.
Convenient location. Modern and clean room. Good breakfast.
The room was BEAUTIFUL. Very high class and clean.
Nothing. I loved everything.
Perfect location, Great staff beautiful modern room
The only thing I was missing was a bathrobe
Location was fantastic. Staff were exceptional so friendly and so nice always greeted with a friendly face each morning for breakfast and service was wonderful. Room was spotless and cleaned every day with all fresh top ups of toiletries towels etc.
Everything; it’s a great location, the staff are really friendly and the Spa is amazing!
It’s a little noisy at night but not too bad.
Staff were very helpful and friendly,rooms were clean . location is fantastic two minutes away from Trevi fountain, sophora and metro line only a short walk from hotel.
Excellent location right near the Trevi fountain, lovely balcony room, moderately clean.
Starting to show some wear and tear.Angry, rude piccolo man who works there.
Very clean, friendly staff,spa was very nice.
The staff at The One Boutique Hotel were exceptional, providing warm, friendly, and highly professional service throughout our stay. The breakfast was excellent, featuring delicious café lattes and a wide variety of food and drink options. We also enjoyed a fantastic view from our room. The staff offered excellent restaurant recommendations and were very helpful with making reservations. The location is ideal - conveniently situated within walking distance of major attractions, restaurants, and the metro. Overall, it was a wonderful stay, and we would happily return and recommend this hotel to others.
The only aspect I did not like was that the hotel advertisement gave the impression that the pool was freely available to guests. In reality, access to the pool requires an additional fee ($60 euros for 1 hour for a family of 4) and advance reservation. This felt misleading, and it would be helpful to clearly state these conditions on the main listing page next to the pool image to avoid confusion and set accurate expectations.
The location
Too much neon lights, and no slippers and bathrobe
The location of the hotel is amazing — just a few minutes away from the Fontana di Trevi. We didn’t use the metro at all; if you enjoy walking, everything is within walking distance. The hotel facilities are overall very nice, but unfortunately we stayed in the main room on the first floor, which is the only one with an old wooden door. This made the room really noisy. We were waking up from 6 AM due to very loud sounds (the old elevator going up and down, people passing by, and the staff working in the basement).We didn’t want to let it ruin our mood, and since we stayed only for 2 nights, we went along with it… but for the price we paid (€300+ per night), this shouldn’t be happening. I believe the hotel should seriously consider making this door more soundproof.The staff was very helpful and kind, so we had no other complaints.
Soundproofing the door of our room (the old wooden door) would make a big difference. Also, the bathroom on the main floor could use a bit more attention. It would also be great if the shampoo and body-wash bottles in the bathroom were updated.
Very friendly staff, excellent location, clean and comfortable room. Excellent coffee and buffet breakfast.
The room is a little small however the location and boutique style compensate for this.
Clear room
Unfortunately my experience at this hotel was extremely disappointing and far below the standard I expected from a 4-star property, especially considering the price of €210 for one night on a Monday in Rome. I specifically chose a 4★ hotel to receive proper service, but instead I was put in a very uncomfortable and humiliating situation from the moment I arrived.We arrived around 00:00. My friend had a flight at 5 AM and would have left the hotel at 02:30. We even offered to show her flight ticket to prove she was not staying overnight. Despite this, the reception spoke to us in a rude and unwelcoming way. There is no real lobby in the hotel- not even a proper place to sit and drink tea - yet we were told that even a short visit was “not allowed” and later limited to one hour, which is absolutely unreasonable for a 4★ hotel.I booked the room for two guests, so having a friend visit for two hours with a registered document is completely normal and allowed in any hotel of this category. Instead, I was treated as if I had done something wrong. The attitude of the staff made me feel like I was there for free, or like someone who had to justify their presence in the hotel. For the price I paid, I expected respect and hospitality, not humiliation.I even asked to cancel the booking immediately, as the reservation was made barely an hour before arrival, but I was told it was impossible. This left me with no choice but to stay in a place where I already felt unwelcome and disrespected. Unfortunately, this experience completely ruined the mood of my celebration and left a very negative impression. For a 4-star hotel, this behavior is unacceptable.”P.s. room was clean but very noisy even with close windows. We asked for late check out with extra payment of course because we wake up in stress after bad attitude of this hotel and they said no available room but it was not true I checked booking and they had a lot of available rooms …. So after this experience I buy ticke
Everything was clean, good breakfast, nice staff. Jannah was exceptionally helpful.Great locationDo recommend going to the spa
Great boutique hotel
Remodeled. Staff is great. Location is perfect
The room was spacious, comfortable, modern , with a nice view. Great location! The staff were very helpful and accommodating. The free breakfast was very good.
The room was spacious, comfortable, modern , with a nice view. Great location! The staff were very helpful and accommodating. The free breakfast was very good.
Hotel location and courteous and efficient staff
Breakfast was costly however the breakfast itself was very small portions e.g. omelette etc, In addition the juice machine kept producing juice with 50% water in it,
Downtown area, very nice and kind staff really helpful, clean, silent because of the silence proof window, great view of the city very close to the Trevi!
Breakfast was a little poor, small place to eat. The elevator is unbelievably narrow, Guiness record narrow:-)
Central location, very clean, hospitable staff just all around great
Amenities & Policies
Amenities
Fitness & Spa
- Spa
Media & Technology
- Free Internet Access
Health & Safety
- Health Services
- Daily disinfection
- Professional cleaning services
General
- No Smoking Rooms/Facilities
Guest policies
| Check-in | After 2:00 PM |
|---|---|
| Check-out | Before 11:00 AM |
| Internet | Free Wi-Fi is available. |
| Children & Extra Beds | Guests age 8 and older are welcome. |
| Pets | Pets are not allowed. |
| Room Rates | All rates displayed are for two guests unless otherwise noted. |
Important info
Please note that all services related to the Wellness & SPA centre such as: (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. The hotel reserves the right to verify the validity of the credit card by performing a pre-authorization for an amount equal to the first night approximately 15 days before the arrival date. Please note that the pre-authorization is only a temporary hold of funds to guarantee the reservation. The total payment for the stay will be made directly at the hotel upon check-in; at the time of payment, the pre-authorized amount will be immediately released. Salus per Aquam: Private SPA Our Wellness area is not a public common space, but a premium Salus per Aquam (Health through Water) service for exclusive and private use, available only upon reservation and for a fee. 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 4-meter-high brick vaults. 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: Access is generally restricted to adults. 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 (1 Hour): €50.00 (up to 2 people) | Extra person: €10.00 Gold (2 Hours): €70.00 (up to 2 people) | Extra person: €20.00 Platinum (3 Hours): €90.00 (up to 2 people) | Extra person: €30.00 (Includes a bottle of Wine or Prosecco served in your private area) Reservation, Cancellation & Payment Policies Cancellation, prepayment and payment conditions vary according to the rate selected. Please review the conditions displayed before booking and in your reservation confirmation. Flexible rates are subject to the cancellation deadline stated in the reservation. Non-refundable rates are subject to the conditions stated at the time of booking. Private SPA Experience & Reservations Inspired by the concept of Salus per Aquam — well-being through water — our private SPA offers a water-based wellness experience, complemented by a sauna, steam bath and sensory showers. We do not offer massages, beauty treatments or other spa treatments. The SPA, including its pool, is available exclusively for private sessions by advance reservation and is not a shared hotel facility. During each confirmed session, the entire SPA is reserved exclusively for you and your party. To arrange your session, please contact the property through Booking.com messaging before arrival. All sessions are subject to availability and confirmation by the property. SPA Access for Children & Teenagers Children under 8 years of age are not permitted in the SPA. Guests aged 8–17 may access the SPA only when accompanied by their pare...
Location
Via Del Traforo 135, Rome
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