THE ONE Boutique Hotel & Private SPA Roma - Rome

THE ONE Boutique Hotel & SPA: Private Luxury in the Heart of Rome

Located in the absolute heart of Romes 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.

Check-in dalle 14:00 e termina alle 11:00.

Please note thatservices 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 oasisbeneath 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)Al check-in gli ospiti devono esibire un documento didentità con foto e una carta di credito. Siete pregati di notare che le Richieste Speciali sono soggette a disponibilità, e potrebbero comportare laddebito di un supplemento.
Gli ospiti di età inferiore ai 18 anni possono effettuare il check-in solo se accompagnati da un genitore o da un tutore legale.