If you have a low interest rate on your primary mortgage, that's cheap money and low cost of capital.

I am pursuing a few larger companies myself as I am building 3 different ADU projects this year, but I haven't really gotten started enough with any of them in order to give positive/negative feedback.Do you have financing already setup for your project?

Lower costs to generate more profit or continue to acquire properties. 

Reason is the lower loan amounts violate the "hard costs rule" which just means the banks/lenders cannot make its normal margins.

Any fees they're charging you need to stop until there's a new tenant and if you have an account with the management company, ask for a credit.After remediation is underway and insurance claims have started, you can see about an attorney and do a cost/benefit on whether it's worth it to go after the contractor.

If your tenant prolongs their stay one month, you've probably cost yourself more than what the attorney would have charged.

When I pencil in the numbers, I see 20% returns over the first 7 years, despite the -2500/mo in cash flow.Assumes 4% appreciation, 2.5% rent growth, 2% tax and insurance growth, 5% down, 20k in closing costs/initial repairs, 15k/year expense, 850k house with 5k in rental income, 1000/mo in insurance, taxes and pmi, 7% interest.  6% appreciation would see 30% returns.Build a calculator and run the numbers your self--house hacking gives superior returns to most other buy and hold strategies despite the fact that you have negative cash flow. 

The high PM costs can absolutely be justified. 

It's a question of cost vs. benefit.If you have any suggestions, you can send them to @Rene Hosman as the forum manager. 

I will connect with you and we can share contact info and set up a call if you are interested.