I only discovered this restaurant on my visit to London a few weeks ago (thanks to the Happy Cow app), but I will definitely go there every time I return to London.
The food is really great and there are so many different dishes, all of which are absolutely delicious. Although it is Indian, it is not too spicy, just the right amount of spices. There are a lot of curries, salads, rice, bread and on Sunday they had sweet, thin pancakes, which were really gorgeous.
There is also dessert for free, fruit and yogurt, which is both really tasty.
The staff is very friendly, they always ask whether one likes the food and when I came back to eat there again after a few days they recognised me and said they were happy I had come back.
Cons: often very busy