Nimeangukia contract ya kujenga nyumba ya gorofa tano na kazi ishaanza.There was a time nilikuwa nafanya mjengo so nimeona hii siwezi acha inipite tu hivyo. View attachment 125264
Keep your Engineer close as you will likely have challenges with the foundation. The soils don't look so good plus the high water table(algae on he boundary wall). What kind of foundation are you planning to do, raft or pad footing(architectural drawing indicates pads)? If you going deeper, just make sure you don't interfere with the integrity of the neighbours' building.