This was great, a brilliant location and everything you need and more on the doorstep to self cater and explore the city. It is managed remotely by Marta Guest House a bit further down the main road, which was fine, friendly and very polite.
Tidy modern well presented apartment on top floor (lift) of elegant old building. Nice neighbourhood, would stay there with young/old family. Great bathroom with wet room shower. Great kitchen etc.
Right next to Sistine Chapel Vatican Museum and a great tourist operator Happy Travel just opposite to organise your trip around the Vatican etc. (recommended for time and money ~€46 inclusive of audio guide etc) Lovely local cafe on doorstep for breakfast, and a sports/Guinness bar on the corner