The room is very well situated, close to metro, bus station and 10min walk from Colosseum.
But the floor is in cement (no parquet, carpet, or at least linoleum) which creats a very poor impression.
The heating system was not working on warm mode (they said have checked it twice, yet the room was always cold). We spent 5 nights freezing. Luckily, the blanket was warm, but it was awful to get out of bed.
Breakfast provided was ok.