I stayed for 5 nights and the place was perfect for my first visit to Rome.
I arrived from an overnight flight at around 11 am, and luckily the room had been cleaned and was already available as the other guests had left early. This was a perfect start.
The room is exactly what you see on the pictures. Good air conditioning. Used the kettle and hair dryer and both worked very well. I hardly used the fridge but it has a good size to keep small items.
I really liked the convenience of this location to either walk to the Coliseum/Forum area or take the metro to go to the Vatican and other sites. You can easily take the metro A as it is extremely close (I think the name of the best exit from station is Via Cervatino)