I'm not using glasses from hotel, often not even water as you don't know how long room has been without anyone in there.
I'm pretty much all weeks in hotels, except for vacations, it is quite lot of different hotels I get to see and quite few that actually has been as nice as they claim to be.
Shower is quite often worst thing there, not working properly and small, those are quite often not very carefully cleaned either.
At summer times almost all of them are rather hot, +30C or more at nights too, so it is rather unpleasant.
Around 80€/night is not quite cheap so would except bit better quality from that, but quality is something that lacks in here about everything.