Search Hotels by Marriott Hotels & Resorts in Castelli Romani from £113

"Wonderful location and very clean. Rooftop pool huge plus. 10/10"

"The biggest strength of this property were the Reception staff - Monica and Marta - who were both always helpful, knowledgeable, friendly and approachable. The hotel is excellently located for the Vatican City and St. Peter's and within 500 metres of Ottiviano Metro Station. The area around the hotel is relatively quiet and within 200 metres of good bars/ restaurants. The hotel itself is clean and well kept although the facilities in my room lacked being able to make a drink for yourself or somewhere to sit. I would stay at the Grand Olympic again - its strengths far outweigh a few minor improvements."

"Nice"

"Good customer service "

"Room spacious and clean bed are comfortable I would recommend that to anyone. Food was delicious too "

"Very close to the metro and attractions such as the Spanish steps, it was very easy to get around Rome and the location was very convenient, the staff was very helpful "

"Staff was great, hotel was very comfortable "

"Swimming pool is excellent and open until 20:00. Good accomodations and transport link to airport "

"Great hotel. Clean and comfy. Superb staff too "