Great place very close to the colosseum! There are some nice restaurants very near by and you are close to a bunch of the key sites. The air conditioning is a godsend when it is over 30 degrees in Rome.
We ate dinner and breakfast on the patio and is was a nice place to relax after long days touring.
As mentioned before the shower entrance is a bit snug for larger people but once you are in it is a standard sized shower. Other than that everything else was great!
Maria is a great host and even arranged for a taxi to the airport for us. Anytime I am in Rome I will be looking to Maria for a place to stay!