Booked the room last minute due to a mix-up in my flight schedule. The host was kind enough to accommodate me though. Coburg is a very peaceful area, perhaps too quiet for people on a short vacation. The location, while accessible via tram, is quite far from all the action.
You might be thrown off by the rubbish in the foyer and the sketchy quality of the lifts but the hallway and space itself are quite modern and clean.
Note that there is no lock on the door to your room and the blinds don’t give you 100% privacy from the balcony area. And while you do have your own private T&B you have to cross common areas first to access it.
I would recommend for long-term stays though.