Prior to establishing CE+CA Leo was an Associate Director at both Prue Chiles Architects and Bureau - Design+Research for 12 years. Leo is currently leading the practice’s Open House Project exploring new practices in collaborative design and architecture to develop a self sufficient co-housing project in North Sheffield. The Long Barn, one of the first homes completed within the project, won a 2018 Sheffield Design Award. Leo is also works at the University of Sheffield where he is actively involved in running many aspects of the School of Architecture’s taught programmes.