Guilia's place is great if you are looking for a confortable and well located place to stay in Rome.
We were 4 adults (2 of them +60 years old) and we stayed there for 4 nights. Maya welcomed us very kindly and show us the appartment. It's bigger than in the pictures, súper clean and quiet. The lift worked perfectly and there were no restrictions about the hour.
The apartment is four blocks away from Termini station, thus is easy to move around the city (buses and metro lines are close). There are supermarkets and restaurants all around. You should know the neighbourhood is kind of messy and unclean too; if you don't mind you'll find it's charm.