I suggest people to not believe them. Flat patni is a scam just to celebrate ceos birthday. Flat patni is like a lottery system but you need to pay 30k and is mandatory if you are buying flat from DS max. In the later stages you will get to know they charge 1lakh extra for bwssb connection. And a bribe of 35k in cash to complete registration. You cannot get your interiors done by other vendors, as it is not allowed and you need to go with ds max, initially they promise on 45days completion, but even after 90days work wont be completed and they keep giving lame reasons or stop responding to your calls. Finally possession after all these struggle the so called qc check which they assume as international standards take 1.5months. By the time you get apartment, you would have spent half life running behind DS max staffs.