Occupier conditions in the cities of Bucharest, Budapest, Prague and Warsaw are set to improve over 2010 as rents fall and vacancy rates increase, according to Jones Lang LaSalle's report 'Onshore, Nearshore, Offshore: Unsure? A 2010 Central European Perspective' published on Tuesday. The report outlines the attractiveness of CEE markets for landlords and tenants over the next three to four years.