The exception might be, like you say, a high demand area with high rents. 

Thanks Ask the seller to carry the note (owner financing) for a short period of time while you find other permanent financing.

couple items.. this is far too much information to share or expect a response for free on any forumwhat you do is simply go sit down with a good civil engineer for an hour and pay them for it if need be they can tell you all this easily and work up a bid to handle it all.. this is all very easy stuff in the development world unless your soil is like gumbo or something. or its full of vegetation.I like open air storage as a concept personally.. as long as you have demand.. @?

The seller offered me 30% down and 6% interest when I inquired about seller financing.

I made an offer of 215000 with seller concessions.

I do not have a realtor/broker license and have recently been reading that it has become harder to connect buyers and sellers without legal repercussions because of this.My question is what is the best way to connect a seller to a buyer without infringing on the legal properties that licensed realtors have dedicated to them?

My thought is I can be a buyer when most become sellers within the next year or two.

I think in general the school of thought is that rents tend to go up along with home price appreciation because it is all based on the demand for housing in a particular area. 

If I were you I'd simply rewrite any demand letter you wrote to the trustee and reduce the interest down to 10%.

Regarding the real estate market, the economy is super hot, housing is still relatively affordable and there are tons of jobs here...that equals a demand for housing.