I love this place! The menu is very clearly marked with what is gluten free/vegan/ halal, which I think is wonderful. I am Celiac and always feel safe eating here. I am a particular fan of the lunch buffet. The price is spectacular for the quality and amount of food that you can get, and the food is clearly labeled for safety.
I am a huge fan of the pakora (veggie or chicken, both are delicious) with Tamarind sauce. They also have the best Chicken Tikka Masala I've ever had. They have a gluten free Naan type bread, which is made with buckwheat, but I find I prefer the papadan for the texture and flavor. The mango lassi is delicious as well: not too sweet, but cuts the spice of the food beautifully. I don't particularly find their food hot spice wise (I had the medium spice level and didn't feel like there was much there, then again I'm quite fond of and used to spicy foods.
The waitstaff is very friendly and pretty quick with service, I've eaten here many times and never had a problem! I definitely recommend it, as I think it's the best Indian food I've had!