Horizontal pod hotel beds that overhang the street
One-way glass-bottomed beds that stick out of hotels over famous landmarks. Imagine sleeping above Time Square or Picadilly Circus, who knows where else, even off the grand canyon or somewhere more natural. This idea was inspired by this picture, I imagine a huge hotel with loads of them sticking out the side.
There is this hotel that hangs over a cliff. This sort of thing would be amazing in a busy city.
Nice idea, or even pools that overhang the street, would be amazing on Broadway or in Vagas somewhere.