We had a great stay at Andrea's place! The location of the flat is just perfect if you want to enjoy the antic Rom - not only the coliseum, but also the Forum Romano, the Palatino, the circo massimo and the domus aurea are within walking distance. The apartment itself has a great atmosphere, with the bedroom being upstairs overlooking the living room and an amazing ceiling height! It has everything you need - plus there are some good places to go eating or buying food in the closed surroundings. Not forgetting Andrea giving great assistance via messages and emails.
I would definitely come again for my next travel to Rom!