Finally, I used the Thumbtack app, and I made more progress in six days than I did in the past 75 days on painting, flooring, lighting install, HVAC repairs.I currently use apartments.com for my automatic rent collection, so that system is helpful. 

BiggerPockets has a decent system for finding a real estate broker in any given area.

These regions offer affordable prices for most investors, with homes that are turnkey—either newly constructed or fully renovated, tenant-ready, and with systems that still have 10+ years of life remaining.

Oregon has a cool service since we ONLY hire licensed subs .. we simply input their company name into the state system and it will automatically send us an e mail if their license expires etc.. ( which happens to the best of them). 

And you have to constantly put work in - this system doesn't turn unless you keep pushing it. 

He told me that without installing a sump pump system (at a cost of $12k), the foundation will continue to deteriorate, which could eventually lead to bowing basement walls—an issue that could cost upwards of $50k to fix.The inspector asked if the previous homeowner disclosed any water damage.

The renovation process included modernizing outdated features, updating plumbing and electrical systems, and enhancing curb appeal.

Most businesses, property management or not, fail due to the lack of sales, not due to the lack of systems and phone etiquette.

Buyer can get access to system from seller and make payments or seller can receive payments from buyer and make payments.  

She is only upset as she is trying to game the system and you may have ruined it for her with this place.