First of all, the place is exactly as it seems in the pictures. Very stylish, very clean with all amenities. Monica stocked everything we'd need (shampoo, soap, etc.) as well as some extra water. Even though we came in a little late, she waited outside in the dark for us to arrive and showed us the apartment and gave us recommendations on places to eat.
The location is extremely convenient - right off of Via Maqueda and situated near the Teatro Massimo. You're within walking distance of all the normal sightseeing spots and surrounded by some excellent restaurants. The Pizzeria Frida is a block south and should not be missed.
Definitely would stay again!