I have went to andys more than 3times recently, the shop is promising from the outside and it gives the feel of other fastfood corners.
The place is small and thus it is self service there, but the price is low compared to other fastfood corners.
The taste of the food is convincing and you can go with friends and enjoy the time. It is close to the vasai station and one should visit it if he is bored of eating the normal fastfoods. Although the service is a bit slow one can spend that much time as no1 gives instant services. So dont judge on that.