Located in Rome's city center, Domus 21 Luxury Suites is within a 5-minute walk of the Pantheon and Piazza Venezia. This guesthouse offers complimentary wireless internet access, concierge services, and express check-in/check-out. For a surcharge, guests can utilize the roundtrip airport shuttle (available 24 hours). The front desk offers luggage storage, ticket service, and tours.

The air-conditioned rooms feature complimentary wired and wireless internet access, minibars (stocked with some free items), espresso makers, pillowtop beds with down comforters and Egyptian cotton sheets, and bathrooms with rainfall showerheads and designer toiletries. Select rooms may include a separate living room, daily newspaper, television, and in-room video streaming. Some rooms also provide a refrigerator, coffee/tea maker, bottled water, instant coffee, and instant tea. Bathrooms are equipped with a hairdryer, toiletries, bathrobes, and towels. Daily housekeeping is available. Smoking is prohibited.

Nearby attractions include Corso Vittorio Emanuele II, Largo di Torre Argentina, and Palazzo Venezia. The preferred airport is Fiumicino - Leonardo da Vinci Intl. Airport (FCO). The Domus 21 Luxury Suites is a hotel.