The Fitness Center at nhow Berlin
The fitness center at nhow Berlin is referenced by professional reviewers. Out of 7 publications tracked on TripExpert, 2 mentioned the fitness center, including Oyster and Rough Guide.
nhow Berlin 
Oyster
Rough Guide
Oyster "A modern fitness center has Precor equipment and a sauna"
Rough Guide "There’s a health club, sauna and gym,
and some rooms have great views over the river"
