Something is wrong with the room keys, I received room 617 but no card worked, the Mrs in the front desk went with me to check what was happening when suddenly a Security office joined us, I wasn't sure what for, at the end another room was assigned to me and again, one of the two keys did not work, now the excuse was that I put the card close to my phone which never happened, anyway, after that everything was good.
The casino is noise as any other so I did not used at all.