They have to avoid any hint that a buyer, seller, lender, owner or any other party had an influence on their opinion of value.

My question is how can you find out when a City has new development projects which in turn can influence where you should be buying depending on how significant the project might be.

This book was a great match to my belief in how to treat your residents.How to Win Friends and Influence People by Dale Carnegie.

Is he letting his son run the show or can he influence him?

Yes, I do not let anyone influence me with negative thoughts (in any aspect of my life).Been reading a lot of books and as you say I think I'm in the right track.

Roofstock has ZERO influence over the results.

You could real "How to Win Friends or Influence Neighbers" by Dale  Carnegie that tells you how it helps to listen and other things that will grow your company.  

All of these things can influence what is the best CURRENT strategy that you can later pivot.

Even some of these influencers I am finding are hypocritical. 

Also keep in mind that all terms are negotiable unlike residential loan (i.e. if they offer 7% w/ 15 yrs then ask them to give you 6% with 20 yrs and interest only payment for 12 months .. since you are a good borrower .. you have plenty of influence on the terms )