My Fathers shop is located in Begum Bazaar, Afzal Ganj market Hyderabad, tahts why Begum Bazaar is common for us. We know almost all shops there, in them one of most popular specially for Indian street food and Sweet Gulab Jamun, that is Ram Singh Biharilal Choudhary Chat. It is not any huge restaurant, it is located on main busy road, looks like old bakery or can say open shop. Neat and clean, just like a dhabha having a shop room instead of open stall.
If you want to taste most delicious chat like Khasta Kachori with chatpata Fresh Curd than must come here. I like Gulab Jamun, sweetness is perfectly balanced and very soft to eat.
There are many more chats, you can also order by your choice like less spicy or adding more flavors or chutney. Even they will ask you will add more?
The customer service is also good, not much staff but all are very good and polite. In Begum Bazaar there are lots of shops, thats why you will find here crowd too plus the taste and quality of food is just awesome here. Price very low.