We stayed here with 4 guys aged 18-21 for 5 nights. We had a good experience and were overall happy with the place, especially considering the price we paid (this was probably due to us booking at the last minute in off-season).
The appartment looks like it has been put together very recently, a lot of the kitchen equipment was still in the original packaging and some basic stuff like a corkscrew wasn't present. It defenitly isn't a home someone lives in when it isn't rented out. This doesn't take away from the quality of what is present in the appartment though. The master bed is very comfortable, good cooking equipment etc. Even though we didn't have some basic utensils we had enough to make do. The appartment has some charming decoration, it is lacking a personal twist though.
The appartment is on the 4th floor, so a lot of walking up stairs as there was no elevator. This wasn't a problem for us but I can imagine it being difficult in some cases. The location isn't very close to the city center but due to being so close to the main public transport hub in Rome it was easy getting around. There is also a supermarket around the corner which was very convenient.
Overall we had a good experience, it was just that some basic utensils were missing. Would recommend.