Skyline Plaza is a building complex in the western part of Frankfurt, Germany, near the trade fair premises of Messe Frankfurt. It is planned to consist of four buildings: * a shopping mall with around 180 shops and restaurants (opened on 29 August 2013) and a large spa (opening scheduled for February 2014) * a congress center for Messe Frankfurt (opening scheduled for June 2014) * a 180 m (590 ft) office tower (under construction) * a 172 m (564 ft) residential tower (finished)