If your loan is a commercial loan (by commercial I mean any loan not on a primary residence) there is a VERY high likelihood your loan will be sold.   

Long story short, we sold just recently and lost money because they wanted out and we did a poor job of running numbers when we bought them. 

There are multiple ways that the structure can be enhanced.You've brought up more topics than could possibly be done justice in a forum post....real estate investing is so broad, with an incredible array of tools and strategies - it sounds like you'd like to introduce your investors to so much at once.

I need to find what the 1995 FMV was on a house I owned and sold in 2013. 

I recently went through this with a duplex I sold for an acquaintance...we finally ended up changing the locks and keeping a key to each unit...we'd give 24-hour notice for showings and inspection and try to complete when they were at work...all according to the lease terms of course.This is a tough issue in general...keep us posted how this plays out.

I've bought and sold cheaper land with returns of 200-300%.

We did comps and the most any of them sold for was 160K.

I second cozy.coI’ve been using it these last few tenant cycles and it’s a great tool in many ways.1- if the tenant won’t pony up the $40 fee or take the time to do it, it’s a great indicator for me to who I’m dealing with2- I don’t have to take applications and money and I don’t feel bad for taking an app fee and not giving it to those applicants. 3- no need to collect ssn and to destroy4- Tenants can’t leave anything blank as they can with a paper app5- feels more formal and professional 6- generally the type of potential tenant I like to deal with that can use tech to communicate, which gives me a glimpse to how they’ll handle future complaints and requests. 

I owned 6 rental units in a previous life, went about it all wrong, absolutely hated it and sold them all off 7 years ago (that's actually how I met my wife).

Retail investments, ALFs, small apartment complexes, and planned communities are all on the horizon, but my focus will be on organizing tools to help real estate investors raise, organize, and optimize their capital formation process.