I'm wondering if this investment strategy would work:
I get a mortgage loan for $300K at a 3% rate (realistic for the current 5-year fixed mortgage rates here in Canada).
I invest the proceeds in a low-fee index fund, such as Vanguard's Total Stock Market Index.
I use the interest to cover the mortgage payments, and invest the rest of the returns.
This looks like it could work. Am I missing anything?
Thanks!