I was visiting Londen with my girlfriend for 4 days, we had an amazing stay at the appartment.
Everything was very, very clean and confortable. You have to share the bathrooms, but this is not a problem given how clean the bathsrooms are.
Silvano is a nice guy who is very helpfull for any questions. He picked us up at the station and showed us around for some need-to-know tips(bus stops, important roads etc.). After that he really took the time to explain to us any questions we had. We could call or text him at any time with questions about the apartment, the city or the public transport for example. He really makes the perfect host for a stay in Rome!