Looking for a sanity check... We have a equity available (in other IPs ) to fund finance for $600k. Traditionally we have bought existing properties in Sydney, and now looking for the next. Tossing up between dual occ build in Gatton/T'woomba or a existing house in Melbourne ( suburb not narrowed down. We have good serviceability if needed, looking for cash flow +ve or neutral, and equity growth over a 10 year period. Its a broad question, but who has a crystal ball and some insight and want to offer some comparisons between the two approaches.