We really enjoyed our 5 nights holiday in Rome!
What we want to mention first that you really count on Humberto as a host!
He answers quickly and is very helpful with any (!!!) kind of problem. He also gave us a really good tip for eating. (You should check out "beere"- its the best!)
Concerning the apartment: The Location is top! You had a great view on St. Peter, despite the central location its quite calm with windows closed. The roofgarden is nice to sit in summer for having some good vino rosso.
We stayed with six people in the apartment and you should know that it can be a small organising problem that you just have one bathroom with toilet and (small) shower in one room.
For people who like to cook the kitchen is quite sparsely equipped and we found some of pots and dishes not very clean. We mentioned it to Humberto. We hope that some improvements will be made. By the way - the cleanliness in the rest of the apartment was good.
Nevertheless we definitely would return to Humbertos apartment!
Thanks a lot Humberto!