This stay was one of the best I've ever had. Carla is a very nice and friendly host. She gave us lots of very useful advise on places around. The apartment itself is perfectly located within the walking distance from most of the places of interest but also close to the public transport if you prefer so. At the same time the location is on the quite side-street so you feel quite comfortable relaxing after a long day. The apartment is charming and nice, you never need an air-conditioner (but it has it). Big double bed is upstairs and there are also 2 additional sofas downstairs. The kitchen is tiny but you most probably won't need more.
Would for sure stay there again when in Rome