I was in the Czech Republic with my mother in 2018.
From the point of view of the price tag, the quality of service, in general, there are no such questions - the highest level. But the rooms are very dusty, the cleaning is average. I had a summer allergy, the dust in the room only aggravated it, I had to look for allergy remedies. Moreover, the dust is not just lying around in clubs, just fine dust from carpets, it feels strong after a long stay.