Residential District Südstadt in Göppingen Residential Buildings Stauferpark 311 and 312 in Göppingen Residential Buildings Stauferpark 302 and 303 in Göppingen Residential Building M1 in Bad Boll Residential Building K1 in Rechberghausen Residential Building H2 in Göppingen Residential Building H1 in Hattenhofen Residential Building G2 in Heiningen Residential Building G1 in Göppingen Residential Building E1 in Bad Boll Residential Building A1 in Rechberghausen Holiday Home in Halifax (Nova Scotia, Canada) Building Ensemble “Railway Park” in Bad Boll