Picture of a villa with a rooftop pool

Quick answer：

A rooftop pool is a luxury feature often found in upscale residential properties, including villas. These pools are situated on the roof of the building and provide a unique vantage point for swimming and enjoying the surroundings. They are typically designed with safety in mind, featuring barriers and secure railings. The inclusion of a rooftop pool in a villa can significantly enhance the property's value and attractiveness to potential buyers or renters.