Bigger Pockets has some great state forums and usually there are good locals that monitor those.

I have a power monitor on my rig to be able to record my power usage.

@Daniel Moya Bigger Pockets has some great state forums and usually there are good locals that monitor those.

But you do need to do your due diligence with these as well, and monitor your performance, like any other investment.

Also, WRITE DOWN ANY VERBAL AGREEMENTS and show it to him...you would be amazed what changes when people read what they think they said, yourself included Involve a lawyer/accountant early, maybe offer to pay them jointly to monitor a fair agreement and make sure you both understand tax implications.

Time & materials works best when you can monitor the time and material usage.

For now, I told the tenant to monitor it and didn't patch or paint below.Thanks,Stephen

The biggest thing you need to concern yourself is how you will do and monitor your flips (if you are not local to that market).It is crazy hard enough as it is to do a flip successfully being local.

Let everyone know that's what you're going to do and that you can monitor the renovation process, set up a material staging area that you can monitor the material coming in and out. 

Each year they monitor the files, Proposed increases and assessed values.