Just kidding, that's not a dig, it has to be located in a higher than normal appreciating market.)

When he went to the property he took a video camera and a digital camera - he pointed out everything that needed work and explained it on video - for instance the bathroom floor was showing some signs of wood rot.

We are finding more and more investors with our company who understand they can get double digit net returns on almost any investment property, even when buying turn-key - they come to us because their real concern is managing risk & preserving capitol.

We still tend to get double-digit returns.I also invest in properties that would make most sane, rational individuals run screaming for the safe comfort of home.

I am a experienced, 7 digit funded rehab investor.

I would also consider security measures such as cameras and Ring doorbells. 

Digital records are acceptable.Also, if the rehab costs were fairly significant, $30k+, I'd definitely look into having a cost segregation done, it can be amazing!

But the last 4 digits of the acct number and nick names are the best way, in my opinion. 

Cameras.  

My main camera died and I had to use my iphone :/ so it came out a little different than in person.