All that part and parcel of Office Space No.4A on Fourth Floor, "Diamond Chamber" at Premises No. 4, Chowringhee Lane, P.S: New Market, Kolkata-7000 16 measuring super built up area of 688 sq. Ft along with all rights appurtenant thereto, belonging to M/s. Piyush Enterprises. Boundaries East: Partly5/A Chowringhee Lane Partly Chowringhee Lane and Partly 5/C Chowringhee Lane, West : Passage leading from Kyd Street to Museum, North : Office of Geological Survey of India & partly 3C Chowringhee Lane, South : Pre No. 15A Kyd Street