All that Flat No. 473E in Block 4 on the 7th Floor of the Building comprised in the residential Complex SILVER SPRING Betkuchi, National Highway No. 37, Guwahati- 781 034, P.S.-Garchuk, containing 1244 sq. ft. (including undivided proportionate share of land 0.4 Acre) the more or less super-built up area, including the rights and user of the common area in the building and lands with one covered Car Parking space, in the name of Swapan Das (Original Sale Deed No. 9252 (12591) dated 05.08.2015 duly executed by Royal Circle Gardens