One Island East (港島東中心) is a grade-A building located at 18 Westlands Road (華蘭路) in Quarry Bay district. This is a 68-storeys plus 2-storeys below ground building for Office use, offering a range of office property spaces that suit various business needs. Floor size is typically 21323 sq. ft. (or approx. 1981 m2). The One Island East (港島東中心) is a part of the Taikoo Place (太古坊) complex that consists of 10 major sections, including One Taikoo Place, Two Taikoo Place, Berkshire House, Devon House, PCCW Tower, Dorset House, Oxford House, Cambridge House, and Lincoln House (One Taikoo Place，Two Taikoo Place，栢克大廈，德宏大廈，電訊盈科中心，多盛大廈，濠豐大廈，康橋大廈，和林肯大廈). This building is accessible by alighting at Quarry Bay (鰂魚涌) MTR train station. For air-conditioning, this building mainly uses central air-conditioning during business hours from 08:00-19:00 for Monday to Friday, 08:00-14:00 for Saturday. Additional independent air-conditioning for flexible business hours may be possible, subject to technicality and space availability. Serviced Office options are available in One Island East, featuring The Executive Centre (德事商務中心) offering a range of serviced office (business centre / co-working) packages for businesses who prefer renting an office space in flexible terms, sizes, and pay-per-use add-on services.