We had a nice stay at this apartment. The location is great, in Prague's old town. It's important to bear in mind that it is a shared apartment with other guests (we were three couples sharing one kitchen and one toilet). However the room is nice and as I said it is very well located. We had a problem with the door and Viola, who was really friendly, and another woman (whose name I don't remember...) did everything they were able to in order to help us.