https://www.vanplex.ca/blog/when-build-to-rent-doesnt-work-2026 VanPlex en 2026-04-06T12:00:00.000Z When Build-to-Rent Doesn't Work: 7 Lots That Failed the Test Due Diligence, build to rent failed lots Vancouver, BTR underwriting failure examples, why build to rent doesn't work, DSCR failure examples multiplex, Vancouver lot BTR viability, build to rent risks real examples