SHEPHERD MURAHWI and DEBORAH MURAHWI and PETER SIGAUKE and OZWELL C. MASARA and GRACE MASARA and EDMORE MUKAKAVARI and TAPIWA T. MUKAKAVARI versus MS MAGWENZI and ARROSUM CONSTRUCTION (PVT) LTD and DIVINE HOMES (PVT) LTD and NICANOR ENTERPRISES (PVT) LTD