Providing access to swimming could be a key part of a company’s wellness plan. But even if your company provides access to a pool, chances are slim that it’s anything like this 360° infinity rooftop pool being planned for a new hotel and office skyscraper in London.

According to CNN:

The designs for the 600,000-liter pool and 55-story building, named Infinity London, have been unveiled by Compass Pools. The designers claim the concept is a world-first, describing the structure as “the only building in the world to incorporate a 360-degree infinity pool.”

The pool will be made from cast acrylic and will feature transparent sides and floors, so visitors below will be able to see swimmers splashing around above them.

To keep views pristine, there are no stairs on the outside of the pool or the building — instead, a spiral staircase that rotates and rises through the water provides access for swimmers.