Will,While mortgage rates are so low and home values are so high use the equity in one of your homes to borrower the cash and stay cash fluid. 

A heat pump is much more efficient, even factoring in power generation and transmission losses.

But still, a Licence (and a commercial lease) does not guarantee against major mess ups:Given Windshield Wiper Fluid to drink: https://www.findlaw.com/legalblogs/consumer-protection/ten-arkansas-daycare-kids-poisoned-after-drinking-windshield-wiper-fluid-koolaid-are-your-children-s/Given Antifreeze to drink: https://www.idahostatejournal.com/news/local/pocatello-toddler-ok-after-accidentally-being-given-sippy-cup-full-of-antifreeze/article_bc78fc64-2f57-582d-8d3d-6b92f3b1bfdd.htmlGood Luck!

^^ Numbers are fluid here, but the point is that it demonstrates to this person that you understand that they are a professional and offer value (the very reason you want to work with them) and that at this moment you are a man with a hope, not a ready, willing, and able buyer.  

@Jaydon H.Power eng don’t really do much of forces along beams etc, mainly fluid and gas dynamics.

They were 4 months behind in rent and the apartment is a mess with trash, old food and body fluids. 

They were 4 months behind in rent and the apartment is a mess with trash, old food and body fluids.

Here's mine from the last few days.Propane stripper: a large piece of equipment that removes propane from semi-refined crude oil just before it reaches a fluid hydraulic catalytic cracking unit.Chulo: Spanish, a pimp or gangster type of person that is attractive looking.

Marketing is fluid. 

This is also a fluid situation as they added an eviction notice period and other things.