Staying at Gioia and Cristiano's place was absolutely perfect. The location was amazing (right next to Trevi), the apartment is an adorable rooftop studio, and Gioia and Cristiano were both so accommodating. We arrived late at 11pm but they made sure they we're at the apartment to explain everything and check us in. We didn't leave until 5pm the following day but let us leave all of our stuff until we had to leave. 100% recommended if you're in Rome!