Real estate tech takes on the housing boom in this seller's market

What to do look for in those MLS, Zillow, Redfin and Realtor.com listings to get the most bang for buyer bucks and smoke the competition. Because of COVID-19 regulations, the long-standing real estate process had to change, and quickly: There was no in-person open house, brokers' open or walk-through of houses for potential buyers, their agent and the seller's agent. Wheels spun and innovation happened. Property technology has upended everything from virtual showings to closings.