These properties will require a group deciding if they will accept your offer or if they will have another sale with these properties. 

They are still getting back to me on what they would want, personally I don't care what they want for the property if it doesn't fit my threshold of an acceptable deal, 2. but realistically thinking of Cap rates and what could be done to increase the value of the property once bought.

As the strategist in putting together deals you must concern yourself with 1) end goals of all parties  2) experience and skill of all parties  3) the fears of all parties  4) the emotional condition of all parties 5) The risk acceptance of all parties 6) the comfort level of all parties and 6) your strength of relationship with all parties.

I tried to offer lower but seller wont accept it. http://www.zillow.com/homes/930-Saxon-Blvd-Deltona...Is the cash purchase price too much?

I was told by a retired realtor agent that if the bank accepted my first offer right away i probably offered too much, and said this type of negotiation are done on a going back and forth pace. 

s, which seem to have some degree of interchangeability, how many if these do you need, and who if any can serve as a one-stop-shop?

Everyone, including me, focused on getting the child support lien holder to accept a partial payment and allow the sale. 

He said he couldn't go any higher, as the coil was limiting him.Well, previous to installing the AC unit  the temperature in the home was 78 degrees when it was 95 degrees outside.

Don't expect the agent to recommend the seller accept if you can't show the ability to actually buy though.

Those degrees should help.