Looks can be deceiving.
The interior is, well- it's a restaurant and they have tables. That's about as fancy as it gets.
However, the food is absolutely incredible.
The service is quick and excellent. The owner is very polite and helpful.
The Butter Paneer Masala and Manchurian Vegetable are my two favorites, and everything I've had has been stellar.
First impressions can be a little off-putting, but once you try their dishes, the ambiance doesn't seem to matter.