We are happy that our project Courtyard City Hall became a part of case study research ‘Trees in Planters—A Case Study of Time-Related Aspects’ carried out by Christoph Fleckenstein, Vjosa Dervishi, Mohammad A. Rahman, Thomas Rötzer, Stephan Pauleit and Ferdinand Ludwig at Department of Architecture, School of Engineering and Design, Technical University of Munich and Department of Life Science Systems, School of Life Sciences, Technical University of Munich.