We stayed here for a week. The place is very stylish and the fittings brand new, it really is like the photos. Communication was excellent with quick and helpful responses and we were able to check in early and leave when convenient for us. Sleep and Stay have an office in the town so everything can be done face to face if you prefer.
The location is excellent, but it is above a small bar (four floors below) and near the train line so expect a little noise. For us that was a trade-off worth making for being so central and the noise didn't bother us. We were using the apartment as a base for a cycling holiday and it's not best suited for that as we had to carry the bikes up and down the four floors each day. Again, not a massive problem but something to bear in mind.
Overall, recommended, as are Sleep and Stay, who I would use again.