Apartment is very well decorated, fully equipped and confortable for 4 people. We didn't get a chance to meet our host Luca, but the communication with him prior to our arrival went very easy and we appreciate very much welcome gift he left for us.
Near centro storico, approximately 15 minutes by bus, it also has secure parking lot.
5th floor without elevator could be disadvantage to some.
Overall, Luca's apartment is a very good deal for Rome if you come by car.