I booked a standard room with king size bed one month in advance, but was assigned a room with twin beds. I arrived at the hotel around 8pm, and there was no frond-desk. The next morning I talked to the front desk that I'd like to change to the type of room that I booked, but was told that the change was not possible as the hotel was fully booked, but can put the twin beds together so that they'd look like a king-size bed. However, twin beds put together does not make a king-size bed.