The apartment is absolutely o.k. it has 2 big bedrooms with very large closet in each room. A nice living room and a fully equipped kitchen. Very close to the Vatican area and to a Metro station. Lots of bars, restaurants and supermarkets around, but very quiet. You can easily get everywhere in Rome by walk, metro or by bus. Everything in the apt works very good (air-conditions in every room, living room TV, shower, washing machine, gas, dish washer etc. – we used them all and they were the best). Check-in and check-out were really easy. This place has all you need to make a wonderful vacation in Rome!!
On the down side: the apt. could be a bit cleaner, (it was clean enough but if you charge 70-euro cleaning fee upon arrival we expect it to be nit). The communication was a bit odd. We spoke with 3 different persons and you can't reach the owner by phone/WhatsApp if you need something extra (late checkout, we succeed reaching them only via air bnb site. They didn’t approve us, but there is a place you can put your suitcase just in front the apt.). and... they suggest us a ride to/from the airport for 60 Euro. We didn't take it. In Rome there is a 50 Euro fix price for taxi to/from the airport (FCO). It's written on every taxi front door and there is a taxi station a minute walk from the apt.