Three of us spent 5 nights here and had a great time. We had actually booked another apartment with the same host but there was a mix up and this was already booked so we were offered this apartment as a replacement.
The apartment was very light, sparkling clean, stylish and with a very well equipped kitchen, right down to a grater and lemon squeezer. Good quality bed linen and very comfortable beds.
Communication was very good once we arrived and when requested a bin (there was not one in the apartment) and additional toilet paper (only 1 roll supplied for 5 days) were delivered in under an hour.
The apartment is located in a quiet safe district of Testaccio, there is a supermarket less than 5 minutes walk away and a very small park and gelateria. There were a few restaurants but they did not seem open whilst we were there. We were able to walk to all of the main sights from the apartment, clocking up around 8 miles a day. The main shopping and eating area is Travestere and this is about 10 minutes walk away just over the river, lovely place with restaurants, bars, street entertainment and lovely old streets full of houses.
Just one minus point, there is nothing in the apartment in the way of a welcome pack no water, milk etc so if you arrive in the evening as we did maybe pick up a few things on the way as the supermarket closes at 9pm.
Apartment was lovely for 3 and would be fine for 4 with use of the sofabed in living area but would be very squashed for 5 and there are only 4 dining chairs, a 3 seater sofa and crockery/cutlery for 4.