Option 1
Pay the difference in cash
Buyer brings $369,000 and takes over the existing loan at 2.65%. Monthly principal and interest: about $1,550.
Versus a conventional purchase with 20% down: a $559,200 loan at about 7.03%, costing roughly $3,732 per month. Assuming saves about $2,182 every month, roughly $262,000 over ten years.
