18. Can you design small flats on 350 erf size..?

yes , please send me the dimension of your stand i.e the width and depth dimensions. or you can send me the layout of the stand even by sending me a sketch. then i can advise you correctly. something like the attached. click link to view picture; https://cdn.shopify.com/s/files/1/0560/2257/files/Erf_2688.pdf_-_Adobe_Reader_2018-03-24_11.39.07.png?8022617879991379343