We had a great time at Pina's apartment. As others have noted, the apartment is up quite a few flights of stairs but when it came to getting our bags up, her friend Manuel helped us. Pina doesn't speak English but this isn't a problem - with google translate we were able to work everything out. There was plenty of room for our family of five. The shower is on the small side, but this is normal for Europe. The apartment is minimalist in its decoration, but this is actually quite lovely. Beds were very comfy. The location of the apartment is so good - the colosseum is a 15-20 minute walk down the road, and the metro station is only a few minutes away, which can take you to the Vatican, Spanish Steps, Trevi Fountain etc. Thank you Pina!