Understanding their objectives is critical since it influences the whole investment plan.

If that is the case, does the executor of the will, in this case his sister have any influence on whom the trustees sell the house too?

None of these are necessarily walk away items, but should influence your projected numbers in terms of an offer and projected short and long term repair budgeting. 

If that is the case, does the executor of the will, in this case his sister have any influence on whom the trustees sell the house too?

As the city revels in the glory of its football team's success, questions arise about how this historic win might influence the housing market in Kansas City.According to [Enterprise Esquire], “putting your home on the market after the Super Bowl can be a strategic move, as it is generally considered to be the start of the Spring real estate market.”

You may do better, but don't get caught up in the hype that a lot of these influencers promote.

Same as @Bruce Lynn - Personal circle/sphere of influence and past clients have been my best source for leads.

Then you  have out of state buyers that simply do not know what they do not know.. they tend to be influenced by on line reports of what one should make on a property IE it MUST Cash flow day one with minimum down.

Was the grantor competent to sign the deed or does the fact that she was 98 years old and in a nursing home when the evil sister (ES) had her sign the deed that left out her other daughter and son render her subject to claims of incompetency to the undue influence of ES? 

You'd just have to ask if these influence the carriers premium, and by how much to see if they're even worth consideration.