I'm in the greater Boston area and I wasn't able to fully live for free but I was spending about $700 on my unit.

Once you've owned it for 5 years and lived in it for at least 2 you can sell and access that proration tax-free. 

Although I don’t have experience in house flipping yet, I’ve successfully run a construction business back home.Due to the war, my family and I had to search for a new place to live.

Find a 2-4 unit multi and live in one of the units.

I live in Elkhart, IN. 

Quote from @Jamie Lynge: I am a Medicare insurance agent living in NW Arkansas.

Where are you going to move and live for $300 a month?

Great news it looks like you have a ton of equity and I'm guessing the one side covers your expenses.If you want to keep it - I'd probably look at the AHA (section 8) route prior to co-living. 3-4 bedroom vouchers should net you more at the end of the day than the co-living model.

Just be cognizant that if you househack a multiunit, you have to live next door to your tenants, and you will also be steepening your learning curve by adding additional layers.

I’ve lived here my whole life and worked hard to buy a house in my parents' neighborhood, which is the most sought-after area in the city.