Believe it or not, there are still markets where you can get great cash-on-cash returns on single family houses and small multi-families. Whether at auctions or sometimes even on on-market deals, Wichita has fit this bill. Mike Heldstab, founder of Michael Morgan Investments, has amassed a significant portfolio of single families, duplexes, triplexes and four plexes that are all cash flowing very well.