@Shea Spinelli If you PM me, I can send you a sample XL spreadsheet that you can customize that we use to apportion the expenses among the Tenants ..

If the tool has merit, then build it for yourself, and it will pay for itself on that basis alone.If it will not pay for itself (& time counts as a cost) when the only customer is yourself, it's probably been done a thousand times, and/or isn't as useful as you think. 

I have already created a single member LLC in my name (husband) and the attorney said that it would be fine to proceed this way and that it would allow me to self-manage and maintain liability protection.

They are trying to protect you from yourself and your efforts to over leverage yourself. because that's how you'd get to your next post of when the house of cards starts falling down and crushing you under it all. 

I know that I can go in, in either platform, and refund for days as needed without involving the "customer service" people.

(and is no fun.)I’m here to protect people from making very bad mistakes, as I teach Subto “safely and legally”.

The government wants to force landlords to cover the cost of cooling renters, but that same government doesn't protect paying customers from rolling blackouts.

Our title companies customer service departments are second to none all of this was free for me..

A well written management contract should clearly spell out what is expected of both the PMC and the owner, to PROTECT both and avoid misunderstandings.

Your tenants are customers, properties are your product and reputation is your brand.