One of my friends had booked a flat in the Hinjewadi scheme of Kohinoor Builders. He was extremely impressed by the service provided by the builder. He also spoke highly about the their quality and value for money.
There never are any issues with the construction but if there are then they resolve the issue in due course. If I have to buy a home I would always seek a recommendation. So if my friend has vouched for a builder, I will be not hesitant to buy home of this builder.