Have been there while I was in Mumbai. The place was not at all good. It was not maintained well. Cleanliness is not good. The tables were dirty with sauce and chilli flakes and the staff is not even bothering to clean them up.
Also the outlet was a little hot because their AC was not working properly. Pizza taste was average. I am not much fan of Pizza hut pizzas. I like dominos more than pizza hut. Prior reservation is not required. The place is not very crowded. I have ordered paneer overloaded pizza. The size of pizza was good, but the chesse quantity is on the lesser side.