Loved this place in Monti. The flat itself was plenty comfortable for the 4 of us and the large windows let in cool air. They also had a few fans which helped circulate the cool air from the window! It's located in the CUTEST alley and is close to several restaurants and shops. There is some street noise, but we didn't experience anything crazy. A pair of earplugs would work if you're a light sleeper, but again the noise isn't bad at all. The location is seriously perfect for seeing the most famous sights. You can easily walk to the Spanish Steps, Trevi Fountain, and the Pantheon. Or go the other way and you're a 10 minute walk from the colosseum, palatine hill, and the roman forum. Vatican City is obviously a little further, but it's only a 30 min ride with public transportation. Would definitely stay here again!