Some of the more common characteristics of recessions include increased unemployment, reduced consumer spending, decreased real estate values, and low interest rates.
Similar to stocks, you may have the opportunity to buy real estate at a much lower price than you would be able to in a strong economy.
Moreover, recessions tend to coincide with lower interest rates, which will also ultimately reduce the cost of your investment property.
(Real Estate Investment Trusts), using SEC vetted online real estate investment platforms, and flipping properties are just a few options worth mentioning.