We currently own the property & is being used as a mobile home park with a single family house. 

The credit bureaus will sell your information when you do a hardpull and you could receive 50-100 unsolicited calls in a couple of days... what we always recommend is to "opt-out" of this solicitation, do the softpull to get preapproved, and then when you find a home you can do the hardpull and not get bombarded with calls. 

Thanks yea it appears the cleaning fee is being charged to the guest but being reported as part of my net take home.

I like to knock, and take a few large steps back so it's not as threatening to the home owner.

Consider a smaller starter home or condo and then work on your income to upgrade into a home. 

If you are already fairly comfortable with the payments then I would recommend negotiating the price of the home down instead of asking for large seller credits. 

@Kenneth Soles  I have done this too many times to count.and after all the years of dealing with folks that lost their home be it tax foreclosure ( very very rare on the west coast by the way)  or Trustee or Sherrifs sale ( most common).Rent back can work but usually turns into an eviction shortly .Sell it back is another pipe dream.. unless your willing to owner finance it.. then you have the dodd frank stuff if you want to be letter of the law compliant.

I don’t plan on leaving my primary home for quite some Time. 

For example buy a $200k home with cash or a $800k home with 25% down ($200k cash).

It matches the typical demographics who rent MTRs: individuals or couples for 1 bedrooms, families for 3-4 bedroom homes.