I don't know of an inspector but I do have a great electrician, handyman and clean-out crew if any of those would be helpful! 

When I look for my next property, I work on cleaning up credit, so my scores are as good as I can get them.  

When you first approach the homeowners about helping them out of their property, you'll want to let them know that you aren't going to save their mortgage you're just trying to give them a clean escape from having that defaulted mortgage on their credit.

Attention to detail is a big one for me, make sure when they wrap up jobs they do the right work and finish the job clean without having a ton of stuff missing 

Start with one that might need some clean up and go from there.

So does he really not need affiliates and referral partners (or) is he just cleaning house (or) is there where he goes full ponzi scheme? 

Could do I a lot less to get lower rents (for example an upgrade may be $10-$15k where a bare minimum repairs and cleaning may only be $1-2k).

This helps immensely to get sheets and towels clean.

The place actually looks nice and clean. 

I would have to agree with @Simon W.If I took over, or had a client ask me to clean their books, first thing I do is make the Balance Sheet crisp and clean.