They were lacking in accounting which is why we switched, but I heard since they have gotten better accounting features. 

And oftentimes, the projects lack enough margins to afford the "best" contractors.Consider the common claim on BP: you cannot find contractors that are good, affordable, and timely.

If they try to hide who their current landlord is or lie about it, you can simply deny them based on that.

At this point, I simply want to move on and feel the exit interview is a final attempt to have me sign things that I don't agree to.

If the claim can be disputed, OTA disputes it and makes it hard to collect and the host may simply give up.i think pm, airBnB, guest and LL all know who was responsible for the vape in the toilet, but ota did not charge guest or pay for it and gave the guest a discount (a discount for an issue that the guest was responsible for).  

I tell my clients all the time that the quality of your property will directly determine the quality of your tenants.This is a very important rental property investing fundamental most new investors always forget or ignore simply because they are just too desperate for  "Cash-Flow".

And of course simply have it demo-ed.

This a great option for high income earners who simply do not have the time for real estate.

Occasionally I catch some cleanliness issued that I am not satisfied with which I believe is due to variability in attention to detail between people on their crew, or lack of training and familiarity with my property.I've seen mentions of the value of post cleaning pictures from hosts on other forums.

Will they be doing other types of work like getting through the financing, becoming the guarantor, finding the deals, crunching the numbers, doing the accounting, or are they just simply doing less work?