Even the plaza in front of this building makes it clear that the name says it all. A nod to the iconic Beatles song, the interior is themed after the yellow submarine. But those expecting flower power and ’70s kitsch will be disappointed. This guesthouse brings together a contemporary design mix of raw concrete, Eames chairs, dark parquet flooring and graphic wall design. Thoughtful details like tubs that also function as showers or LED lamps under the sideboard make clear that a lot of effort was put into the design. Breakfast can either be enjoyed directly in the room or in the Creative Coffee Bar.