The room is clean and the hotel is located close enough to a Metro stop. My big gripe was being informed breakfast cost 18 Euros/person upon checkout. We just traveled quite a bit through France and Germany- that was the most expensive breakfast on our trip. The previous two places we stayed in Germany, it was included. Nothing was said until we checked out. While the breakfast spread was pretty good, with a family of four and kids just having a croissant and glass of juice, this was way too much money for breakfast for multiple days. We were never informed when we checked in, etc. The staff was unapologetic. Buyer beware. There is a much better bakery literally 30 steps out the front door. Getting hit with that extra bill was a major drag on the way out the door. Do better with transparency Hotel Adria.