According to data from the Feds, home sales have surged in the last few years and the median sale price has steadily risen. At the same time rental vacancy rates have plunged to 5.6% as of the end of 2021. The most recent data from the U.S. Census Bureau indicates that 46% of renters in the U.S. spent more than 30% of their income on rent in 2020. The Department of Housing and Urban Development defines this level as being . . .