Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

What is a good rental yield?
Our two rentals have yielded 8.5% over the past two years (averaged). That is net, after taxes, maintenance, management, vacancy, insurance, interest. I am only interested in cash flow - expenses / original investment. If you aren't achieving at least 4.5-5% net on your original investment you probably could invest elsewhere and earn a better return on a similar risk profile.