Well the USP is biriyani here obviously but that sums up with kebabs, ragan joshes, I feel that arsalan delivers the best Biriyani, Reshmi Kebabas, Tikka Masala, and Firni in Kolkata.
Well there are some cons too. like ambience well obviously its not a peaceful decent place to have a fine dine, its full of vibrancy and richness just as the food.
The quality of food is best, Ambience is not too good though, Service lags during Festive Seasons, 100% Definitely Value for money.
Try avoiding Fridays.