In 2013 the Königsgalerie was developed by the conversion and extension of a former retail building. 40 retail stores spread over the three storeys. The Königsgalerie in the inner city of Mettmann, Northrhin-Westphalia, comprises of a rental area of approximately 15,000sqm and includes over 450 parking spaces.
Gleeds was appointed to provide technical due diligence services on the project. In 2018, Gleeds were asked to carry out an inspection for defects at the end of the warranty period.