Despite high volatility, only once (2015) has Bitcoin's failed to increase its lowest price each year. 2010 - $0.003 (1/3rd of 1 cent)2011 - $0.622012 - $5.292013 - $652014 - $2002015 - $1852016 - $3652017 - $7802018 - $32002019 - $38202020 - $3858 ($16,300 on Nov 13, 2020)At a minimum, you'll do yourself a favor to learn about bitcoin.

EXAMPLE: if they fund the 20% down payment, then the split is 80/20 in your favor. 

If you bring them value they will return the favor and thats how relationships are built. 

Do research to find where are people going, not just today but for coming years, where is the appreciation happening, where is supply/ demand cycles favorable, where do people have the ability to pay sustainably the market rates and cross reference all this by acquisition costs that leave a profitable margin on the table. 

(A mortgage broker mentioned to me in passing a while back that I could "write off" or somehow treat rental income favorably, but I never got the full explanation.)Where do I factor in depreciation on said rental property on tax forms?

In my view MTM favors the LL and keeps tenants on their toes.

Also with an LLC you will be looking at more commercial loan terms which will be less favorable than personal rates.

Do you suggest any resources I can look at that list what features people favor and which they do NOT want, to maybe help avoid delays in selling?

One additional criteria I am applying while the deck is so completely stacked in the tenant's favor is: to what extent does the applicant understand that actions have consequences, and there are lots of indicators for and against.

Also, keep in mind that if you intend to get lending on the home down the road, lending will be much less favorable than if it is owned by you personally.