We had a great stay in Rome, staying at Christin's apartment. It is very close to the the metro station Colli Albani (100m) and the is a super market close by, which works 24/7, very useful. It is not walking distance to the center, but being so close to metro makes up for it ( although be prepared, if you have stroller like us, almost no main metro station in Rome has a lift, which can be very frustrating) . I wish we had better weather during our stay, to make use of the little balcony. In general, we had a good experience and Christin was always available when we needed her help.