The concept behind this hotel makes your stay a one-of-a-kind experience: Upon entrance, guests can choose to go to heaven (the Honesty Bar) or hell (the hammam in red and black). Accordingly, the seven deadly sins are divided across seven floors. Chantal Thomass, known for her luxury lingerie designs, went wild in the 37 rooms, creating a truly sinful experience—from sloth to envy—for every guest.