I'm trying to find people who are actually doing it to check that the theory works.

Banks only have 10% of the money they lend thus it makes sense for them - but for people who are not a bank why make 6% taxes as ordinary income and barely keeping up with inflationThat $1000/mo payment will be worthless in 20 years.

It’s great to connect with knowledgeable people here and not be completely in the dark as I would be without this forum.  

@Tejani Jeet BhaveshThe debt does not go away it is just unsecuredIf you are a borrower and get foreclosed on if the debt is not paid off it does not go away - it is just unsecuredOnly way for it to go away would be pay it off or bankruptcyYou are seeing a lot of articles on zombie loans where people lost homes or kept homes but were underwater and old mortgage lenders are coming back after them as the debt is still valid and they thought it went away

I have a higher nightly rate because I can sleep more people, my taxes and insurance are higher.  

So you may go through more people before you find someone hot for the unit to vet.

The second  problem is it is difficult to find people who will do preparation of the land for the mobile hand ,and also  I don't really know what is better/easier/cheaper...putting concrete pillars in the ground every 8 feet or putting down an asphalt or concrete slab.

I'm glad to know people do have success with it in certain areas.

Sharpen your sales skils / people skills.

Typically, this is a direct seller expense, but maybe you negotiated this directly.As for your specific questions: medical office can be a great investment, if it is hitting your needs.