Newbie from Palo Alto, CA

[Carla Carvalho]

Hello BP Community,
My name is Carla and I'm a physician living in Palo Alto, CA. I decided to learn about investing, because in my OHO many physicians don't know much about investing get behind the 8 ball for retirement. My husband and I have acquired 4 homes over the years, each with its own story, and I love real estate, so I would like to learn more about 1) tax liens and deeds 2) promissory notes 3) [small] commercial properties 4) possible joint ventures.