Deccan House is an affordable Indian spot with a loud signal in the public data: a 4.8 Google rating from 2,935 reviews. The highlighted reviews center on Hyderabadi flavor, especially biryani praised for its masala balance, well-cooked rice, and good portions.
The most useful intel comes from diners naming names: mutton dum biryani, a spl spicy chicken starter, and apricot delight. Blackbird check-in volume and busiest days are not available here, so the read is review-led rather than check-in-led.