The customer had a negative dining experience at an urban cafe in Saket, Delhi. They found a black stone in their schezwan sauce, which disappointed them and their friends. They complained to the manager, who acknowledged the mistake. While the ambience was nice, the poor food quality ruined the overall experience. The customer believes the management has become complacent and is relying more on their reputation than ensuring good service standards. They will not recommend the cafe to others or visit again.