I quite liked their room decor, tiled floor up to half the walls. Minimalist furnishings fit their „Thermae“ topic well. Spotless clean. Fast WiFi. Fridge, kettle, free water and coke: check. Also their breakfast included a very large variety of fresh fruit.
It wasn‘t a concern to me but the building itself is a bit cramped, narrow corridors, stairs only. Maybe it is important for some to know this. My room was okay though, not large but not too small either.
The one thing that almost every other reviewer mentioned is the defining negative here: street noise! I knew that I wasn’t a light sleeper and was okay here, too. But it turns out that it’s a bit louder than expected. Like the windows were opened when they weren’t. The full window front doesn’t seem to dampen the noise too much....
Anyway, I would book again for everything else.