Office space admeasuring 1073 Sq.ft. out of 2176 Sq.ft. of which undivided half share of office room on the northern side bearing No. 3A on the 3rd Floor, building Named "Anuj Chambers", lying and situated at Premises No. 24. Park Street (Originally renumbered 24, Park Street and 26, Park Street and after that as 24A & 248 and 24C, Park Street and thereafter as 24A & 24B, Park Street), Holding Nos. 47 and 48, in Block No. XVII, Kolkata-700 016,