GOOD SPREADS BY WORD OF MOUTH. Thats the reason why I write this here:

I booked a SUPERIOR ROOM via Agoda and when I checked in I got everything beyond superior: Ground floor, directly on street level, window was not to open, narrow ceiling just 1,90 cm - I am 1,88cm!
I wanted to change the room on higher floor but they told me that they just have STANDARD available. For me it would have been fine. But in this hotel STANDARD MEANS BETTER AND MORE EXPENSIVE THAN SUPERIOR.
They wanted me to pay the difference for Standard AND during the discussion they told me that the price shown on the TAG is not actual. Now the prices are higher. So they even wanted to CHARGE MORE THAN ON TAG SHOWN!!

This is a bad and not correct procedure! WOULD NOT RECOMMEND THIS HOTEL TO NO ONE!!