All that piece and parcel of Flat No. 401, situated on the Fourth Floor, in “C” Wing, admeasuring about 525 Sq. Ft. (Built-up Area) together with 100 Sq. Ft. Open Terrace [including common areas], in the building known as “Vastu Hills” and in the society known as “Vastu Hills Co-operative Housing Society Limited”, constructed on Survey No. 83, Hissa No. 2 (Part) and Survey No. 85, Hissa No. 1, lying, being and situated at Village Shirgaon, Badlapur (East), Taluka Ambernath, District Thane.