We stayed two nights on a low-budget coach holiday (Gold Crest, also recommended) and didn't have high expectations for the hotel, but were very pleasantly surprised.
The room was clean, comfortable and very well designed (though slightly more leg room in the bathroom would have been welcome). The bed was very comfortable. All this only two rooms along the corridor from Mandy's 118 (see previous post).
The lift was fine, as were the stairs.
Breakfast was excellent: continental promised and so bacon and scrambled eggs an unexpected bonus (my personal preference is for bacon cooked until it won't bend, but perhaps that's just me).
Make sure you visit the nearby Ensor Museum.