Single - bedroom and studio apartments are also common, but they tend to attract a more transient tenant, so expect more turnover in that style. (biggerpockets.com)
However, you do get a lot more turnover and sometimes it's harder to get the rent you want, especially when the market gets soft. (financialsamurai.com)
Q: I own an advertising agency, and we have experienced more turnover lately than we would like. (entrepreneur.com)