However you've collected your fee since its easy to direct buyers how to buy the homes in markets where there's no barriers and hundreds are available at any given time, and the buyer feels like they accomplished something despite sitting on real estate that will never generate real gains. 

Hello – can someone please help me make sense out of how my property market value can decrease by a couple of hundred thousand dollars in less than one year?

Public record - County Clerk online has records in the hundreds of thousands in most states!

I looked at hundreds of parks.

We now own over 50 SFH's and have flipped hundreds of houses.

At times, I wish I hadn't even touched certain things as it cost me more to hire out a contractor to fix my mistakes, and other times I have saved myself a few hundred dollars on maintenance costs.

There is "No rebuttal" to this question trust me I have seen a hundred scenarios over my 18+ years in the mortgage banking world.

They want to lease the property from you for $X and then lease it out to someone else for a higher price and generate a profit.There are hundreds of posts about why this is a bad idea.

Certain organizations such as the AICPA and the State board that issues the CPA license mention what a CPA can / can't do to retain his / her license.Providing a comfort letter is an 'attest service'.Furthermore, CPA firms are encouraged to have insurance, which may mention that the firm can not provide comfort letters.What the mortgage company is looking to do is potentially have another person to go after if the mortgage goes south.It is not worth it to a CPA to get a few hundred dollars but potentially get a lot more in risk exposure.

Can you imagine getting outbid by a couple hundred thousand on your dream home.