The flat of an outdoor infinity pool on the rooftop

Quick answer：

An outdoor infinity pool on the rooftop is a luxury feature that combines aesthetics and functionality. The pool's edge appears to merge with the horizon, creating a sense of endlessness. It often requires a flat, level rooftop and careful engineering to ensure structural integrity and safety. Design considerations include waterproofing, railing systems, and solar heating options to maintain the pool's temperature. This type of pool is popular in high-end residential and hotel complexes.