A development in London (near the former Battersea power station) is planning a "sky pool". It will be a 25 meter swimming pool suspended between two buildings. It will be 10 floors up with only 20cm of glass at the bottom. Flats will cost from £602,000 and will be available in 2018.
The property developer of this project is Ballymore Group and their CEO, Sean Mulryan said this in a press release:
"The experience of the pool will be truly unique; it will feel like floating through the air in central London"