The flat is very cozy, well located, walking distance from main touristic places, restaurants, supermarket etc. But, I presume, it was a non-residential place before: it has a separate door from the street, and the floor is really, really cold in February. Also, if there are 2 or more of you - be aware that the bathroom&toilet does not have a proper door, just a plastic shield, and you go there through the bedroom. It was fine for me, as I was alone, but for more people it might not be so comfortable. Also, I would be even more happy, if there was a kettle.
In general, the flat is clean, cozy and tidy.