Some are known to even use fake lawyer letters to send threats.

Like Detroit, Saint Louis is incredibly "block by block" where one area is experiencing gentrification or at least just a stable middle class feel and that might only be 100 yards away from a street that will be un rentable, un managemeable, and honestly a bad place to get out of your car.  

Unless these folks are the money managers for a money laundering scheme designed to clean blocks of cash with large denominations and private party placement and don't care about 5% US Bond scrutiny (sovereign wealth comes to mind), my first thought when I saw the 3% interest rate was skepticism.  

Quote from @Jason Leigh: Here's what I would do.Write a very short, professional letter to the property manager explaining that they failed to communicate with you about anything, particularly the "services and maintenance" that was never communicated to you or approved by you.

PM's who block you from contacting a tenant usually have something to hide.

Auction contract carry blocks on assignments.

I have many times seen title company balk though and worry about elder abuse etc. and they will want the seller to come in in person and sometimes they will want letter from Sellers attorney saying they agree with the transaction as written etc. 

It will include an approval letter from the IRS.

They will be able to increase their value by $500,000 in 1 month just by sending out a rent raise letter of $10 per unit per month.Do this. 

Has the live calendar that sync's to all OTA platforms. does pricing, blocking which will post to all.