This apartment is great. It is comfortable for 2 people and very clean. The bed is firm but comfortable. It also feels very secure and safe. The location is incredible. The apartment has almost no natural light, so it can be easy to oversleep in the mornings, however it makes for wonderful napping in the afternoon!
We didn't mind the lack of windows one bit because the location is so great we were out all of the time. Barbara the hostess is also wonderful. She offers her help and cultural tips for navigating Rome. She also provided a list of recommended restaurants which turned out to be spot on.
Overall, we highly recommend staying in this apartment.