Located in Vatican City, the Domus Caesari is a perfect base while in Marino.

The hotel's garden offers a tranquil corner to sit and relax. Facilities at the hotel include a concierge, a 24 hour reception and conference room(s). Guests can take advantage of the available internet access to stay in touch during their trip. In addition to a business centre and meeting rooms, the hotel offers luggage storage, a laundry service and a safe-deposit box.

IKEA Rome, Shopping Center La Romanina and Circolo del Golf Fioranello are within easy driving distance of the Domus Caesari. Policlinico Tor Vergata, Monte Cavo and University of Rome Tor Vergata can be reached with a 20 minute drive. Rome Ciampino Airport (CIA) is a 20 minute drive from the hotel. Lake Albano and Vatican Observatory are a 10 minute drive from the hotel.