Have $50,000 to spend? If so you could get a hotel room at  the Curtis Hotel in downtown Denver,  which has "the world's only floating pop-up hotel room".

You a one-night stay in the 5-foot-by-7-foot inflatable chamber elevated on a 22-foot lift that’s furnished with a bed, chair, couch and functional bathroom. Other amenities include limo service, a Tiffany’s diamond pendant and earring set, binoculars for viewing and ’60s-inspired swag.

Customers also have the option to host a disco party in the main hotel’s lounge. Surprising, not one has booked the room.

(http://www.nbcnews.com)