Sovereign Unnathi is 1st project of SDIL(Soverign Developers Infrastructure Ltd) with 1600 flats. As per their own website, each 2BHK flat size is 925sqft.
Check https://sdil.in/images/Price_List_Unnathi_1B.jpg
It’s actually 856sqft per 2BHK.
SDIL charged Rs.35000 for washing machine tap& drain points.The flats were sold for 14Lac and 1Lac for car park in 2010. And NOW at the time of delivery, SDIL asking for 8.5lacks more. And claiming that you have to pay or SDIL will cancel your flats as per "Agreement to Sell" executed. These are all not part of the agreement.
Not much to say, don’t fall in their trap as they have other projects which they have not been able to sell due to their so bad reputation in the market.
There are more than 250 consumer court cases already filed by many buyers and lot more are in the process of filing.
Go to https://kscdrc.kar.nic.in/ case status, query on party name, select the case type as COMPLAINT. Fill the respondent name as SOVEREIGN and then see it yourself.
There are few good posts about this project. They are written by paid SDIL to freelancers.