Great boutique hotel, and really nice service. The room was fantastic, with nice style and surprisingly a good size - and the 4 poster bed was stylish as well. Clean, minimalistic. Reception at night by Yana was perfect, really friendly and helplful, and the lobby is a cool little area. There's an espresso maker and kettle in the room,and the bathroom was sheik (and the shower door closed, which - call me old school - i love, as i hate those 1/2 glass things where water always leaks out).
I'd skip the 10 EUR breakfast box if i were you, and head outside for breakfast, as there are great little places just 1-3 mintues walk away. I didn't try it myself, but it didn't look worthwhile vs. just going to a local, and there are plenty all around.