Location: Great. Close to Termini station and close to a metro station as well. Contrary to the other reviews, we did feel safe in the area and weren't harassed at all.
Room: Spacious, modern, fresh (air conditioning), but there was a lot of dust on the television and on top of the bathroom lamp, also some dust left on the nightstands.
Bathroom: Good, only minor point here was that the water didn't drain fast from the shower, so at the end you were standing in a little puddle of water.
Kitchen: Not OK. We booked the place because of the kitchen but unfortunately there were missing multiple items. There was only 1 knife, 1 spoon and some plastic forks. Only 1 cup to drink coffee or tea from and only 1 (kind of dirty) towel to dry the dishes with. Since you share the kitchen with other people the lacking of these items isn't really useful.
We told the host about this and requested them to provide these missing items. After being told they would be replenished within 24 hours, they were not.
All in all: we did have an OK stay, if they would improve on the points above it is definitely worth it's money, although now we left a little bit disappointed.