Real estate is not hard to do, my family been doing it for a very long time. To bottom line in real estate is being very very creative in how the deal is done, cut out unnecessary cost/agents and lastly you need a money money money to grow. Supplying section 8 housing in theory sounds good but harder to do, why, finding a family qualifying for it and willing to move into your home is hard. Also how these individuals respect your property is always a concerned never covered online. Just my 2 cents.