This luxurious place to stay has maximized the minimalist look of East Berlin architecture. In the formerly austere conference room the designers added an illuminated glass floor that made it a masterpiece. The spa tucked under the mansard roof is suffused with light, thanks to the new, angled windows. Rooms feel clean, bright, and airy thanks to the abundant use of white. Request a room facing Gendarmenmarkt, one of the city's most impressive squares.