The letter also stated that the current landlord should have begun collecting payments toward to the security deposit upon receipt of the letter they provided me, which they did not. 

Thank for that information as I am having the same problem but the family is still in the property and won't respond to the attorney that send them a lot of letter and phone call.

They may have economy of scale but the consistency of delivered product is not always there. 

Our focus is on delivering 20 top-tier leads each week, so you can spend less time on lead generation and more time closing deals.If you’re interested in streamlining your lead flow and enhancing your success in the Texas market, I’d love to discuss how we can work together.Looking forward to your thoughts!

Right, but how do I deliver the news that their lease will not be renewed?

.- Documents were promised week after week, but never delivered.- The investment portal is not properly managed, kept up to date or actively used to track financial progress of LP investments.

In my area (near the beach) its mostly families and they want cabanas, baby items, chairs, coolers etc that we do not provide but I have a local vendor that delivers and picks up these items and charges a few dollars per day for each item, and give me a 20% referral. 

The worst lenders I have dealt with are the ones with underwriters in one time zone and origination department in another, branch manager in another that don’t communicate well with each other and end up over-promising while not being able to deliver.

Those two things have ZERO connection with each other.That is why I responded to the original OP.The effectiveness or accuracy of delivering "DATA" has nothing to do with finding motivated seller leads.

I’m considering having a lawyer send them a certified letter, though I know that will still come with a significant fee, which is still preferable to full service.