First the good points: great location and very attentive staff; Helga was especially helpful and friendly. The breakfast offering, which we didn't take, looked good.
Now the not so good: some floor tiles in the bedroom (room 106) are loose, a non-functioning lamp in the bathroom (despite bringing this to their attention on day two of our four day stay), room cleanliness only average (there was a large paper clip in the centre of the floor throughout our stay) and the hotel courtyard was a mess (they told my wife that it was to be cleaned for June, which I just cannot understand as cleanliness is a year-round necessity).
We were offered an alternate room, however this was upstairs and, with no lift and a long walk to it, it just wasn't an option for me.