Lorenzo is extremely prompt with his replies and very patient with answering all my questions.
Before going to the apartment, I read a review from someone stating that the house wasn't ready, and they had to wait and on top of that, the person cleaning the house was rude. Lorenzo was not free to meet, but asked his friend, Mauro to meet us instead. I did have to go through the process of the house not cleaned before my arrival but it was not a problem because at least we were allowed to leave our luggages and enjoy the day. We had no problems with Mauro at all and he was so nice! Even Lorenzo asked him to get us an apology gift which wasn't necessary but was extremely thoughtful.
His apartment is very clean and just nice for two people. The best thing about his place is how near colosseum is! Actually if anyone is up for it, they can walk from his apartment to everywhere - Trevi Fountain, Pantheon, Colosseum, Vatican City, etc.
I would recommend his place to everyone!