I added my RE information to my regular LinkedIn profile.

You reference Costar directly, but as another member already shared, Costar is simply a data collection tool that commercial re brokers use to evaluate properties for themselves and their clients.

Here, you can highlight your areas and topics of interest... and anything else related to your RE aspirations.Another BiggerPockets feature that helped me tremendously was setting up my keyword alerts.

Read as many RE books as you can get your hands on.

However, I would go through a RE Lawyer and see if you can get one from them.

Get the analysis in writing - if it’s still wrong send them what’s called a QWR requesting a full breakdown and analysis of the escrow payment

Still, it had never occurred to me to be on the investment side of things until I met my wife and we began discussing our future.

And then write this family a check every month as a refund for the difference until find a better use for the money like your own family, a charity, or the poor.

You're in a position like most now trying to "crystal ball" what interest rates will be like in the future.

Insurance & Roofing industries)  BUT now, one of the Brokers we chat with, say that many of the companies they deal with, are now saying they're not writing policies for roofs older than 8yrs old!