I am a resident of shimla and I have been to most of the restaurants out there. Aunty's kitchen is one of them. I tried food there 2, 3 times but I was not satisfied any of the single time there.
The area is so small that there were just 4 tables that too tightly fit into the side with kitchen on the other half. You just get so tigh feeling when you go there for first time.
Food quality is also not so good. It is famous for its chinese food and I did not like a bit of it there. just momos that were satisfactory there. every other thing is just not tasty.
This ranks it too low on the value for money rank. Prices are high enough to have a good meal but you just not get that qualtiy food ocer there.