To make the most of the panoramic views, the Horizon Tower's simple design has incorporated outdoor amenities space to every single apartment. These are in the form of ground floor gardens, roof terraces or generous-sized balconies. Horizons Tower under construction in 2015 Unlike some neighbouring high-rise buildings — where balconies feel like an afterthought — Horizon’s spacious balconies are an integral part of the design, and span the width of the building's facade. They provide significantly more outdoor amenities space than is required by London’s planning guidance, and with glass fronted railing and fixed flooring, are an extension of the apartments. These balconies are a significant improvement on bolt-on style balconies, and provide a real usable outdoor space.