This calendar is gamified(points) and has a system of tracking those points.

Seems you're on the right track! 

@Shawn Tinerino my client ended up using it to just keep track and to get paid.

Track down the new owner of the debt to complete the short sale and wake a sleeping creditor who doesn't need to play ball; or ignore it somehow (bad title company) and the new parties in interest get foreclosed from first lien position by somebody just waiting for the opportunity to squeeze everyone.

If you're doing so willfully, and that can be proven by an examiner, it actually gets upgraded to evasion which can have jail time of up to 5 years. 

Keep track of your local laws and just ignore these people. 

We currently own one door (split acquisition and closing costs and contribute equally to management and ownership), and have split equity and cash flows from the property - also pretty standard in my experience.My question is this - I want to purchase a house hack and would like to use our current business entity for accounting purposes (tracking income / expenses / etc).

@Namal Burman I like using RentRedi myself, but more for the organization and tracking aspects/features.

Tracked it through to today's sale.

You need to be consistent for at least 3 to 4 months to see results. this means every week you need to be talking with sellers and buyers, keep track of how many sellers you talk and how many offer you sent for 3 to 4 months to see progress.