OFFICE SPACE MEASURING 693 SQ. FT. (SUPER BUILT-UP AREA) ON THE 8TH FLOOR (NORTH WESTERN SIDE), OF THE BUILDING BUILT OR CONSTRUCTED AT OR UPON LAND MEASURING ABOUT 5 COTTAHS AND 8 CHITTACKS, LYING AND SITUATED AT MUNICIPAL PREMISES NO. 4, GANESH CHANDRA AVENUE, CHANDNI CHOWK, BOW BAZAR, KOLKATA - 700013, WEST BENGAL, WHICH IS BOUNDED AS FOLLOWS