That way I can setup my guests with different codes and it only works while they are there.I also have a lock box outside with a physical key but we pretty much never have issues.

It affected my mental health so much I had to undergo medical treatment and physical therapy. 

Even if you didn't physically go there, there's still plenty to see in Google Maps and many local computerized deed registries.I suggest you take company with you for the door knock, preferably large, male company.

Here is one that I developed a few years ago when we used to bid at Florida auctions (Can't get formatting properly):1Property Search & Filter Search properties a minimum of 5 days in advance, valued between $XXK and $XXXK2Review Crime ReportsAvoid high crime and high vacancy areas3Determine ARVMake an informed decision of the Fair Market Value/After Repair Value based on comparables, tax assessment and physical condition4Enter Property Data into SystemRecord ARV, Assessed Value, Sq Ft, No.

I have seen many stores going out of business and that technology has taken or will take physicality of having a store is losing  out over the Internet retail stores and I think that will continue. 

@Drew EldridgeI'm a physical therapist full time and have five single family or duplex rentals.

A couple hours of meeting people and getting into physical space are worth a few days of remote deal analysis.

As It is cost prohibitive for me to set up all these LLCs since I am just starting out.I physically live in Los Angeles, Ca.Any tips are appreciated.

When you said "build" I thought you were talking about building a portfolio of rental properties, not physically building new properties from the ground up. 

All said, there can be numerous reasons a property is listed for an extended amount of time that have nothing to do with the physical condition of the improvements.