We have lift pump systems in our lake house and zero issues.I would look on Amazon for soaps and shampoo's.

Cross border taxation is very complicated, most developed countries like the US and Canada have sophisticated systems to ensure their residents pay taxes, and you are not likely to be able to achieve your goal of not paying Canadian taxes on Florida income while a Canadian resident. 

It's called The California Solar Mandate - this building code requires new homes to have a solar photovoltaic (PV) system.

Definitely some work to do because if I can get 2% out of those points, like you say, it makes those purchase points worth 4% versus the 2.5% cost.

However, its downfall (and really what makes it so easy) is that it is a single-entry system. 

This wasn’t a failure (if it is a failure) because of purchasing at the top; the economy crashed; pandemic closing everything down; or a massive failure of the financial system.  

Plan out what you think your loan balance will be at the end of the loan period and calculate a new interest rate versus the old to see what DSCR ratio will be.

City assumed it was tied into new sewer system. 

For older properties, expect a higher CapEx due to potential issues with major systems like roofing or plumbing.

The helical piers system would cost $25k but is a permanent solution.