Staying at Nerva was great! You can't beat the location. Walking distance to popular attractions and right next to the metro if you are going out further. I thought street noise would be an issue since it is so close to the metro stop but it wasn't. I was next to the check-in and could hear that during the day but didn't in the evenings so it wasn't an issue. And, I never heard any other guests. Monti is a cute area with great restaurants and shops. Would stay again! The host was very helpful and let me drop off my bags before check-in and secured a ride to the airport for less than a taxi would have been.