Second piece of advice is to have a trust worthy title company that can guide you.

you say they have insurance for their pet,, they need to give you a copy of that and you need to verify with company policy is up to date, give a copy of that to your ins company and let them know your working to have them move out and have given them notice to do just that. 

They are a horrible company with unethical billing practices.

We sign leases with nonprofit and for profit companies who provide structure and services to people in recovery.

See if you can negotiate some selling or moving expenses with the company hiring you. 

This is when you hire a staging professional or staging company to come in, make recommendations, and do the work for you.

In terms of property management, she mentioned that she has her own property management company.

My husband and his partners sold their company, and he is transitioning out of full time employment there in the next couple of months.  

And when you said the management company takes a 550 credit score , all I see in your future are evictions .   

I used to work with a property management company that managed 30+ STR's.