One East Coast developed by Kowloon Development in Yau Tong, provides 646 units in 2 towers, designed in studio to 2-bedroom units. Users enjoy view of sea or hillside, and clubhouse facilities. The quality project is targeted towards young and first-time buyers. The developer has specified Cementaid Everdure Caltite Waterproofing System at the basement screen wall and floor, and the swimming pool, for long-term maintenance-free protection.