25hours Hotel Altes Hafenamt

A former harbor authority building that Hamburg's 25hours group gutted and refurnished with pipe-and-chain fixtures, nautical globes, and a pastel palette of gray, pink, and sea-green. All 49 rooms across four floors are slightly different from one another, which sounds like a design-school experiment but mostly just works. Free bikes let you survey the waterfront district, and the restaurant downstairs pulls from Persian, Moroccan, and Turkish kitchens without apologizing to anyone.