We have just stayed 4 nights in this hotel. There was a mini-bar in our room, which we did not touch. However, on checkout, they accused us of taking a packet of chips. Admittedly, we had bought and eaten chips which we had bought from the nearby supermarket, and discarded the packet in the hotel room bin, and they thought it came from the minibar.
However, it simply was not the truth - we had not stolen the chips, and it is poor hospitality to accuse guests, who had stayed 4 nights, of stealing one packet of chips. Fed up with arguing with the lady at reception, I just paid them.
Beware.