Each of the four façades contain a drinking fountain (çeşme), flanked by niches and decorated in low relief with foliate and floral designs. On each corner is a triple-grilled sebil (water tank from which an attendant issued cups of water from behind a grille). Above the drinking fountains is an elegant frieze with a long poem in calligraphy, dedicated to water, framed in blue and red bands. The roof is formed by a central dome, rising from an octagonal drum, and a little turret on each of the four corners. The ceiling is elaborately panelled.