PROS: Angelo's place is a nice, comfortable space, suitable for friends or family groups of upto 4 persons. His home is not in the center but is conveniently located near the metro and buses and 850 m from the Colosseum. The area has a nice bakery and gelateria next to the building.
CONS: Communication is not very prompt and if you have issues with the apartment, you may not have them resolved during your stay. During our stay, we had some issues with the bathroom--a bathtub that flooded during/after every shower, a toilet seat that was broken and only one toilet roll.