All that piece and parcel of Flat No. F at the third floor of Structure standing in Dag No. 241/250 in Khatian Nos. 420, 421 & 422, Mouza Roynagar, J.L. No. 47, R.S. No. 175, Touzi No. 3, Pargana Magura, formerly P.S. - Tollyguanj now Regent Park, Kolkata 700 070, which is Butted and Bounded by: On the North-By 10 feet wide Common Passage, On the South By the house of Pratish Moitra, On the East - By house of Baidyanath Dutta & Others, On the West - By KMC Main Road.