Andrea was very friendly and really easy to deal with. He met us personally at the apartment to show us how everything worked and made it all easy.
The apartment is really well located in a back street walking distance to lots of sights in central Rome and about 15 minutes from the Vatican.
Everything was comfortable for a long weekend stay and it was great that the apartment had its own entry so you have privacy and don't feel like you are disturbing neighbours at all.
The only issue was that there was some street noise (less than on a major road) but some people will want ear plugs.