When these payees are shared across all projects, it's a mess tracking what expense goes to which property.What's the simplest/easiest way to do this?

first off if you have to buy a system those are not true private money lenders those are HML ers full stop.private money lenders are folks that you meet personally.. at REIA meetings etc.. other professionals that you may encounter in your day to day that would have invest-able cash. many of these professionals will have IRA solo K profit sharing plans and those are your perfect investor. otherwise quit wasting your time and find the nearest HML that are REAL  ( tons of fakes) their rate will be basically the same as private lenders generally speaking

Additionally, providing space for home-based businesses or shared offices may appeal to those needing occasional in-person meetings.

Happy to share my experiences.

Please reach out if you would like to connect and share market insights.

Feel free to share your insights, ask questions and connect with other members.

If you DM me I have a tool that helps you think through and craft your Vivid Vision (where you'll be 3 years from now) I just can't share it in the message b/c it has branding to my company. 

I successfully passed both of my tests on the first attempt and felt well-equipped with the knowledge they shared.

Look for local real estate investor meetups to meet people who are possibly willing to share their experience and what tips they may share with you.

They all share water and sewer.