In addition to having one of the largest green roofs in the city, Olive 8 has a glassy facade and some of the following green features:Low-flow plumbing fixtures,Dual-flush toilets that use 29% less water per flush,A low-chemical, efficient, mechanical water system,Low water, native plant species landscaping,Watt Stopper technology that shuts off lights,and 11,000 square feet of green meeting space. all feature mentiaon before attached Architecture design building for hotel tower which make this building modern and sophisticated look.