Start Region: BG Region: BG 2019-12-04 , Nax-Member KSP Jürgen Engel Architekten Four Points by Sheraton: Trailblazer Architecture in Slovenia In 2017 Elena Georgieva from NAX-Member KSP was responsible as Project Manager for Four Points by Sheraton in Ljubljana, which was followed up by two additional projects in Ljubljana. 04/19Nax-Member Project 2012-11-07 Bulgarien