I would propose a few extra days for pick up and then say their possessions will be disposed of or donated to charity on such and such a date.

I currently possesses a J-O-B as a human resources benefits administrator for a nationally based tech. company located in Irvine California.Current goals are still being defined, reading the “One Thing”, to clarify those goals in relationship to my REI aspirations.

She feels that most people who possess the character traits I'm looking for (natural leadership, go getter attitude, aggressive Etc) are going to be aspiring to run their own business. she was pretty confident but wasn't absolutely sure as she is not experienced in the real estate industry so thought that maybe it was different.

At that point you can take possession without an eviction. 

- Yes, as long as you haven't taken possession of the proceeds.

First thing we did was to ensure the seller still had possession and right to sell, which was confirmed by their bank.

Always ask for subordinated financing from sellerThink about a performance mortgage from the seller - payment is subject to the successful performance  of the stated income disclosureAsh for "Can Adds" what can the seller add to sweeten the deal - money back at settlement - grantees to survive settlement, allowances for new appliances, right of possession and management before settlementSeller held PRINCIPAL MORTGAGE (one with no interest -self reducing)Assumption of existing or proposed financing without qualification and release of liabilitySeller to contribute $ for needed repairs to be put in escrow. 

I am sure the previous owners put quite a bit work on it, and it possessed its uniqueness.

What you expect Seller to do before settlement, 5 Possession terms, 6.

There is literally no limit to the things you can learn here if you spend the time and possess the initiative!