I called the Cosmo 2 times to tell them the 6 of us would arrive after midnight - we were coming from Boston.  We arrive and I am told my 2 rooms have been given away so they put us in 2 Board Rooms with 2 full size Murphy Beds.  After 3 hours we finally get 2 rollaway beds brought to the room (it is now 3 am).  \n\nWe paid for the first night rooms so why did they give them away.  \n\nI find this totally unacceptable.  They moved us the next day but we had to stay in our room with our luggage until 4 pm when the rooms were ready so we missed out on a day in Vegas.\n\nI was there for a conference and many people had room problems so my advice stay at another hotel!\n\nThey also advertise the room with a kichenette, yup there is a stove and microwave but no utelsils, plate, pots & pans.  Why bother.