Rooms: I had 3 during my stay:
I started with a faily basic room, either the Mystical or Passion, they look similar. It was really nice, well laid out, and well designed.
The next room was one floor up. I'm not sure what it's designation was, but it had more amenities (coffeemaker, desk, etc.). The bathroom was smaller and a little less convenient than the first room. It had a huge, new looking tv, that unfortunately wasn't programmed right. Being late on a Sunday, there was no one onsite that could fix it, so they apologized and offered another room. So...
The 3rd room was the Sky Balcony. It was beatiful, well designed, blissfully quiet, and even came with a guitar. Really wonderful. There are 3 stairs to go down between the sleeping area and the bathroom.
Showers were excellent. New, clean, with plenty of hot water.
Breakfast and meeting areas were really well done, with interesting design and use of space. Breakfast included plenty of Gluten Free options for celiacs.
Location was very convenient, and easy walk to the train station even with heavy luggage.
Staff were really professional and friendly. Will definitely stay here again.
Only one confusion: At the breakfast buffet, I asked if it was included with the room. They said yes, but I see now on the webiste that breakfast is an addition 25 Euro. I haven't seen my CC statement yet, so I'm not sure which is correct.