(unless the property you’re buying is 5+ units then e financing may not cost more.)

Additional resources I'd recommend are:- The millionaire real estate agent by Gary Keller- David Greene's books from the BP Bookstore- The E-Myth by Michael Gerber*** These are not resources related to the course but are helpful for anyone looking to get into the business

I have only done a few deals but the thing I constantly having to remind myself is R/E is a long game. 

Wish I knew some P/E companies in your area!

For your existing rental property, the net rental income from your Schedule E on your most recent return will be used in your DTI.

., SaaS, subscription-based e-commerce). 

Even after guests book and pay their message system blocks out e-mail addresses and phone numbers, so I'm left resorting to spelling out my phone number in odd ways to get around it.

If the note holder purchased the note at a discount he can accelerate his profits and increase his ROI by offering the borrower an incentive to pay off the note early, or to make e extra payments.  

Assuming it will be Single Member LLC (you as a member/manager), it will come back on your schedule E anyway, so only thing you loose is $800 in california and bit more of paperwork but that preps you for future.Note - this is a very high level advise and mostly a personal preference. 

Quote from @Fareen E.: The available/start date is the day the unit is ready for a tenant to occupy.