More to explore:
Balcony Gardens - Paris
Balcony Swimming Pools
Indoor Swimming Pool in Toro / Vier Arquitectos. © Héctor Fernández Santos-Díez.
Floating Balcony Pools
first time I've seen a private pool with a shallow tanning area built in.
Cool Pool - Poolandspa.com
Natural Outdoor Swimming Pool - Wowzers!