The apartment is spacious with 2 wonderful decks. We had a group of 5 and never felt crowded. The location is excellent as it is a 20 min. walk from the Trastevere neighborhood and about a 45 min. walk to the Colosseum. Both are lovely walks so they go by quick. There is also public transportation nearby which is very easy to use.
There is a lovely cafe in the same building as the apartment, which makes for an easy breakfast and there is a full supermarket next door, which is great for anything you might need.
Many of the other reviews mentioned problems with the Wifi. Unfortunately, I can confirm that did happen. The Wifi is a mobile hot spot. When it works, it works well. It went out on our 3rd day. I messaged Sara and she provided some instructions to reset it. I followed those instructions. It did not fix the Wifi. I messaged her again and she said she would contact the company. I never heard anything else from her and the Wifi never got fixed.
The space lacks the little extras that you'll find in top tier airbnbs, but that really is no big deal. It has everything you need, assuming the Wifi is working.
Wifi aside, the building is nice, the location is great, and the rooms are spacious.