This is one of my favorite features of Bigger Pockets especially for asking specific questions.

This is one of my favorite features of Bigger Pockets especially for asking specific questions.

I'm still new to the site and all the features they provide us with.  

I plan to buy on an existing credit line which is another appealing feature- not having to go looking for financing.  

If they have a bank account, ACH or Dwolla should be good enough to send money I would think.With my plumber, I will typically send a check using the Bill Pay feature in my bank account  (USAA) and he will receive a check in about 4 days

What features or demographics indicate that an area is improving?

Hey Malik,One method you can utilize is the advance search feature on most brokerage websites.

Would it be possible to add a filter feature when searching for people?

Welcome to BP @Brent Kromer Find and network with local investors using find feature!

It will probably take a few transactions before you earn that trust status with the broker.Do not use a residential broker, they will treat it as a residential purchase and most likely either miss something crucial or screw up the deal some other way.Erik