A scientist looks through a microscope. Morsa Images Investing in real estate investment trusts (REITs) can be a great way to build wealth. This is precisely why I own 10 REITs in my portfolio. However, I believe there are at least a couple of important factors to take into consideration before buying a REIT. These are besides the usual suspects, such as an investment-grade balance sheet and well-covered dividend. For one, a REIT must be operating in an industry in which there is growth potential. Simply ...