The Effectual Building, located at 16 Hennessy Road in Wan Chai, Hong Kong Island, is a 28-storey office tower completed in 1996. The building features an independent 'Split Type' Air-Conditioning System and boasts two passenger lifts in the rear service core. It provides practical workspace for businesses with an efficient gross-to-net area ratio of 64%. The property also offers parking facilities, adding to its convenience. The nearest MTR station is the Wan Chai Station, which is approximately a 15-minute walk away.