Also if you are coliving with your tenant, make sure you clearly write out what the responsibility of the tenants are (who takes care of the yard, common areas, utilities, etc.)

@James Masotti, @Harjeet Bhatti,Thank you for the responses.

@Michael Lee - Thanks for your response!   

The problem you will run into is that since once its on the internet, it is there forever, future buyers can see those pictures and if they find them and ask if you had it remediated and your response is "Umm, ya I killed it with bleach" they are gunna walk.

He does not live in this travel trailer and the electricity and water (his responsibility) are turned off.

thanks for the responses guys 

@Ryan BlakeDidn't realize you had to tag names for them to receive notifications of responses.

Thanks guys, I really appreciate the quick responses. 80% AVR would help the situation and if she’s able to bring repair cost down.  

Thanks for the response!

Thank You in advance to all responses.