Bunsen- I laughed at your post. Something similar happened to me many years ago at Opryland Hotel. I was there on business, walked into my hotel room and could NOT find the bed! It looked like a meeting room! Sofa, large table, kitchenette… I think I might have called down to the front desk and said, “Um, I’m missing something!” As you said, there were shelved and you pulled on something and down came the bed!