Absolutely wonderful! The location was perfect, we walked to all the places we wanted to see - Vatican, Forum, fountains, shopping, restaurants. Being in a central location on a busy street - I was surprised how quiet it was in the apartment. Also felt very safe.
There was plenty of room for myself and two friends, the living room had comfy couches and a table for eating. The beds were comfortable and having a bath and a half worked out well. If you want to sight-see and eat and wander the streets - this is the place to go!