The biggest tax advisory firms are on the move which is proved by the numerous press releases about advisory firms’ office and headquarters projects. PwC has just moved in the recently handed over Eiffel Palace office building, the completion of KPMG’s new headquarter on Vaci road expected in August, Mazars has committed itself to a new office building. Vivid interest of the enterprises of the advisory sector indicates that it is worth to reconsider strategies related to office area utilization.