We stayed at Lorenzo's apartment in the late of June 2015. We were so surprised that the apt. was so cozy and well-decorated.
Lorenzo welcomed us with a small surprised in the fridge - a huge snack which was satisfactory enough to calm our rage for the heat in Rome during this summer's record high temp.
Everything is clean and tidy, the kitchen is well-equipped with microwave, dishwasher, oven and anything else necessary. The apt is optimal for a couple or a small family (we were in 4). Location is good enough as it's just 10 mins walking from Rome Termini railway station and 2 mins from Manzoni bus stop from which you can get to Colosseum, Vatican or Spanish Steps. There is a supermarket open everyday just on the other corner of the street, which is nice because normally every market in Italy is closed on weekends. Restaurants are all around and Lorenzo gave us a very much detailed guide to places near the location, otherwise there are all kind of guide pamphlets in the house.
The only con: well, no washing machine. However it's already mentioned in the apt. description, so be prepared.
Definitely coming back to this place on my next return to Rome. Highly recommended