It’s my second time staying at Hotel Munich Deluxe (both times in the annex). It seems like they have an issue with their ventilation or plumbing. There’s a sewage smell coming from the bathroom, and the longer the ventilation runs, the worse the odor gets. This happened to me on both stays. You also can’t turn the ventilation off, as it switches on automatically with the light. As a woman getting ready in the bathroom, the smell honestly is disturbing.
Other than that, the hotel is okay. The room design is nice and the location close to the city center is very convenient.