We recently stayed at Guest House Piazza Navona for our visit to Rome with our three children. The five of us stayed very comfortably in this lovely apartment. The apartment was in an amazing location very close to Piazza Navona. The beds were excellent, and each of our three kids had their own bed. And the air conditioning worked great (we were in Italy for a particularly intense heat wave so this was an incredibly important feature for us!) We would have liked to have a bit more instruction when we arrived, for instance on how to use the washing machine, but otherwise the apartment was wonderful. That said, we wouldn't use the driver service from the airport again: our driver drove poorly and then wasn't very kind or understanding when our four year old became car sick, charging us extra for the trip! Franca was very apologetic about this (via text) and Franca and Massimo offered us a free car tour of Rome but we declined. Other than that, the stay was perfect.