As I prepare the unit for the next tenant, I'm finding the gas stove cooktop and the inner oven glass particularly challenging to clean.

But hold on to all communications with them regarding this beause if this goes ballistic, THEY have a great deal of liability in this.2) As @Nathan Gesner said, get a new Mold Remediation Company and have them go over the entire house 100% and re-treat it, then give you a written certification that it is safe and clean.3) Get rid of your brother too.

This would not be something a roofer would do.I'd look to see if there were any work orders for cleaning debris off the roof or for clogged downspouts. 

Then all you realistically can do is manage bookings, delegate to handymen for repairs and hire cleaning service.

I have used Avail for lease generation and applications, Turno for cleaning and inspections, Hospitabke for channel management, and Baselane for rent collection, banking and bookkeeping!

I currently have  1 Business Bank Account that is for Master LLC and stuck on best way to manage cash flow  and flow of funds between account for all master expenses related to my business setup vs and also expenses/ rent related to the properties to ensure that I keep things clean, simple and easy for reporting, taxes.  

The second option is that she go to court, where she will lose, you get a judgment for everything owed including cleaning and repairs, and then you send her to collections where it will prevent her from qualifying for another rental, getting a car loan, etc.

After all PITI, utility, and services (lawncare and cleaning) costs I have $7,225.I set aside 25% of this for my maintenance fund.The remainder funds my lifestyle, wife has a Tesla, and quarterly vacations as well as business growth.In 2023 I am tracking to build 4 duplex units designed as room rentals funded in part from a recent land sale.

I appreciate you thoroughness in the matter but we will handle everything as far as that is concerned and give your buyer a clean title at closing."

All of my applications are coming back squeaky clean.