The rooms in general are very good BUT a lot is missed in the details/service. Room temperature is unstable, lights blink, lots of small things in the room which you are used to in 4* are missing. Reception is very bad, slow checkin, slow checkout, unable to give invoice, no pickup of phone. Also the moving door had an issue an many people walked against it as it suddenly stops midway. Only very good thing are the fast elevators.