Land   my target market for infill it has taken me 2 years to land a lot that will work.. put it into escrow last month..  900k spec house. 

It would be even better if you can get something that you can easily house-hack like a SFH w/ an efficiency attached to help out with the mortgage.

If I want to sell my house for 800,000 in California with the existing loan which is at 470,000, but there is a due on sale clause.

Finding some sort of owner occupied house hack-ish option seems to be the most realistic path so long as your debt to income ratio is solid/lend-able. 

Accountants and larger property owners leap to Quickbooks because that is the preferred program that accountants know and use, and accountants I know generally prefer to avoid having to work with multiple accounting software suites, which is understandable, though a disservice to small firms. 

Do they lag behind and just use the previous month's Owner Income statement, or is there a proactive approach the moment the property is vacant?

Prepare the house and take photos2.

But house hack while you're young!

Hello everyone,I’m looking into house hacking and wanted to hear some opinions on house hacking a duplex vs a single family home.

It always intrigue me that people are willing to do house hacks without an ADU or an additional living unit.