And photograph the serial number plate for your records as further proof. 

Have someone do a walk through with you holding a ruler, etc. so you can photograph the size of damages, holes, flooring scars, etc.

I'm an entrepreneur,  blogger,  podcaster, and  photographer from Seattle. 

I know many buyers like run-down properties because they see a way to "unlock value".

First of all, I am NOT a professional photographer.

I open garage and unlock doors and play music or tv and turn on air or heater all through my phone.

I think we worked together on an MSN/Buick video gig-- I was the still photographer.

Musician, painter, photographer, graphic designer, dancer etc. 

I have smart locks and never had an issue.A well trained person can pick your lock before you can get the keys out of your pocket and unlock your door.  

outside of that I always suggest looking into some phycology and mindset around investing and financial freedom, I myself have had most of my big unlocks when focusing on that kind of lesson rather than a tactical real estate lesson.