This place is one of the most clean I ever saw (and I saw many hosts), beautiful and has amazing value. I was really happy to be a guest there. You can find praising reviews below and above, so, let me mention only one con.
The unit has power limit of 3kw. It is small, very small. The auto power switch works precisely. You cannot use kettle and AC unit at the same time. Or AC unit and boiler (the winter case). Very annoying and nothing anybody can do with it.