U might want to write out their website so folks can check it out

You can simply request a separate check for the $100 increase to bring the total deposit in line with the new rent amount.

My approach is to take a few minutes per quarter and make sure it is accurate by manually checking my true competition and adjustmenting prices accordingly. 

Check the forum for Events & Meetups and see if they have any in your area.

.- Would you be requiring custom changes often to your digital workflow?

Yes we avoid custom work to help keep cost down. 

Making such a hasty decision on two weeks worth of knowing these people as your customers seems like a rash decision to me, but I don't know exactly what's going on, and sometimes personalities just do not mix well together.

I did check Loopnet and it's all listed for sale by brokers and agents, so I don't think it is off-market -- right?

Check with the municipality where construction is being done to get their take on the development.

Talk to local realtors and check Facebook groups.