On the rooftop of the 40-story Market Square Tower in Houston, Texas, is this amazing glass-bottomed pool that looks down on the street 500 ft (152 m) below.

Located at 777 Preston Street, the 8 inch (20 cm) plexiglass floor extends 10 ft (3 m) beyond the building’s facade. The pool is only open to residents of the 463-unit building and also boasts a number of interesting amenities including: a golf simulation room, children’s playroom, basketball court and movie theater.

For more information on Market Square Tower visit the official website or check them out at the links below.