Interesting experience, but have you considered investor funding instead of loans? I've done a couple green-focused developments, and honestly, dealin...

Printing it out makes sense, actually—sometimes simpler is better, right? Did you find it easier to remember payments because you saw them every day, ...

Fair enough, but what happens if one party passes away or moves unexpectedly? Even among friends, wouldn't a simple written note help avoid confusion ...

Good point, but I'd also ask—have you checked how flexible your builder's lender is with modifications or early repayments down the line? I've found s...