Gr8 ambience, staff are dressed in "ShikariShambu" attire, lighting is pleasant & goes with the caves(hence Gufa) n music!! Reminds me of another restaurant in Chennai - RainForest in terms of ambience, but Gufa tastes on the palate. Try out the biryani here, its not as spicy as that in Hyderabad Biryani, but has aromatic flavour of the spices. Even the cocktails are good, esp the ones with wine,brandy/tequila,beer... A really pleasant experience, though it comes at a cost - a meal for 4 will cost around 2800/-