Viktor's place was great! I communicated mostly with Matilda, Viktor's girlfriend, and she was very communicative and helpful. I was able to text her with any questions I had about getting around Rome and she would respond almost immediately. The room was clean with a good bathroom, and the location was (I think) pretty great for sightseeing. We walked pretty much everywhere, and all the major sites were within 30 minutes walking or less. We shared the kitchen with another guy in the next room who had his own bathroom, so we rarely saw him (although we could hear when he'd have people over for breakfast since the kitchen was right outside our room). Overall, great experience.