Its a great place to hangout with friends , as their food is delicious & pocket friendly . big yellow door is situated in satyaniketan opposite DU colleges , so crowd in big yellow door is good ( mostly college going students ) and ambience and dining area is also decent , but its packed all the time . you need to wait for 15-20 mins to get a table or you need to reaserve a table one day before the visit . thats how you can get a table there as its really famous among youngsters . I would blindly recommend big yellow door to anyone as it is that good plus most of the people I know love Byd . I would recommend you should try Byd Cheese Bomb Burger, Cheesy Nachos Mexicana, Butter Chicken Pasta as they are super delicious