We had the superior room (No2) and we loved it. Clean, stylish and comfortable. The hotel is pretty much a big flat divided into rooms. Location is perfect, close to metro station and sights (Vatican, Castle St Angelo, even Trevi Fountain or Trastevere is only 30 minutes walk). No reception only from 10am to 1pm but they have a system that allows you to get in and pick up your keys. Check out is at 10am, which is a bit early, really. No real breakfast, few cookies are left by the reception desk but there is a coffee machine, so you can have coffee whenever you want.