By: Margaret Heidenry (realtor.com) Dec 9, 2021 Phew, 2021 was busy. Some of us returned to work, others headed back to school, and all of us went back out (hello, restaurants and arenas!). So it’s little wonder you might have missed some of the Realtor.com advice we gathered in the past year. So here’s an update: We spent the past 12 months researching and writing about every real estate subject...