Thanks for the thread Anna & Marlo,
We are pursuing "Shared Ownership" with a small 4-plex. The Owners Agreement has been a big help as it delineates the exclusive use/rights and shared rights to each area of the property. Andy Sirkin (fantastic legal team from SF) has a library of free online articles and a set of agreements to purchase, to help you on your way to become a Subject Mater Expert.
https://andysirkin.com/article...
Elizabeth and Christina (The Rental Girls) have done a great job pioneering the shared ownership (TIC's) model in Southern CA. Their videos, webinars and web content have been a huge help in presenting what the concept of shared ownership looks like in real life.
https://therentalgirl.com/tic
While these are primarily Ownership oriented, I hope you will find it helpful in managing the "shared" aspect of your rentals... OR it may be the spark needed to build out your next RE revenue strategy.
Please keep us posted on your adventure.
DJ Larsen