It's a good thing when notes are sold the new note holder has to abide by the original terms.It reads as so:If all or any part of the Property or any Interest in the Property is sold or transferred (or if Borrower is not a natural person and a beneficial interest in Borrower is sold or transferred) without Lender's prior written consent, Lender may require immediate payment in full of all sums secured by this Security Instrument.

Also, would all five properties need to be in the same state and under the same title holder's name?  

But the best would be to buy the house from her while making the lean holder whole.  

Easements come in two favors:The dominant easement holder has control over the servile easement holder, the latter typically being the fee owner. 

Check out my blog for deeper thought on the matter:https://www.biggerpockets.com/blogs/10191/66365-8-...Mobile Home Parks: If the fact that Warren buffet is one of the single largest holders of mobile home parks in the U.S. doesn't speak volumes, here are some other things to consider: new development on mobile home parks are extremely limited nationwide; costs are typically extremely low relative to other investment options (no dwelling expenses); cost/effort for dwelling owners to leave the lot are high.

The Named Insured on the policy must match the deed holder name for proper coverage.

They facilitate transactions between SPECIFIC  types of buyers which are fix and flippers and buy and holders.

Last week a cash buyer made an offer above mine but stated they want to see my contract because I am not the current title holder.

The building will be held in trust by the bond holders ($1000 shares so many bond holders).

Y would then increase the price so he can create profit for himself after paying X the $25K purchase price.In your case, it looks like the company who showed you the house is not the actual holder of the contract to assign, because he's charging more than the other company.