An excellent apartment. Don't worry for hot days, the air conditioning is doing a perfect job and is very quiet. Very comfortable bed and everything you need is provided. Enough space and high ceilings make you feel very comfortable the moment you step in. Therefore we had an excellent sleep despite of the ongoing construction activities outside.
Small supermarket is close by, also some nice restaurants, and a fantastic Café "Bar Santo", try the pistachio ice cream or the mascarpone/strawberry dessert. Not to mention only 15 to 20 minutes walking distance to Colosseum entrance and right next to Forum Romanum, Palatino and Circus Maximus.
If I would go back to Rome, I would try to book the same apartment again.