When we checked in, they gave us a bad exchange rate, but we didn't complain because they didn't charge us for the extra person in the room.
After we put our luggage away and were ready to set out to enjoy the city, they hotel administrator (his title), told us they had accidentally checked us into the wrong room. OK, mistakes happen. When they moved us to the new room, there was already luggage in that room. Finally they moved us into a room that seemed to actually be vacant, but left one of our suitcases in the first-occupied room. When we complained and asked for some consideration on the room fee in because of the inconvenience and waste of time, the administrator immediately became defensive and denied any responsibility, blaming the bell-person for grabbing the wrong key. Clearly this was not true, because in the overly-long check in process, it was the administrator's assistant who assigned the room and gave the key to us. At that point, the administrator's assistant joined the conversation in a very rude manor. Rather than continue, we told them we would let the on-line community know what happened, The administrator told us that that is our right.
Later when we returned for the evening, they let us know they had made a billing mistake by not charging for the extra person. They told us they would not add that charge, but would renege on their promise to taxi us to the airport the next morning. (We had already paid for two taxi rides).