Really nice staff, helpful and naturally friendly w/out being bougy or annoyed by answering questions. The complete hotel had been either redone or newly biult. It was a mix of space well used for both cozyness and modern, city vibes in the interior design. We got a special price offer over expedia, so our 2 day trip was as not as expensive in the way you would expect from a place like that.
Unfortunately, we had cold, rainy weather all weekend long and the position/location of this place takes quite some time to get to downtown Berlin, which when also wandering around all day in the bittercold rain, and you just want to fall back into a warm, soft bed at the, it's pretty annoying ("annoying" in the sense of a 1st world problem^^) to know you have a long way ahead to get "home". But oh well, you can't, you can never have it all.