Alexio and Zaira's place is exactly as pictured and is a perfect spot to stay in Rome. It was nice and quiet at night but close to the Trastevere shops and restaurants. It is far enough away from the main tourist area to feel relaxed but you can still easily walk (or get public transport) to all of the main attractions.
We stayed while it was pretty hot, but the apartment is quite breezy and there was a fan so we had no problems keeping cool. The apartment has a washing machine and full kitchen which is very handy.
Alexio was a great host. He met us when we checked in and showed us around the apartment. He also left us heaps of great restaurant suggestions and checked in on us during our stay. Definitely recommend staying here :)