@Jon Klaus- Jon mentioned in a thread today asking why don't I write an updated version of my RE experiences in the last while.

by casting a vote for it.If you think a response you read is good or answers another member's question well cast a vote for it.It's our own version of liking something on Facebook provided you're familiar with that.

Now they are asking $490k for it and valuing it based on the extra bedroom.Short version: 3br became a 4br without any work but it's missing a wall and is a tiny room.

There have been a couple of previous threads here about this:https://www.biggerpockets.com/forums/44/topics/193...https://www.biggerpockets.com/forums/12/topics/125...Quick version: Knock on doors, talk to neighbors. 

But It seemed that although he knew the rules he really depended on his version of some software to do the specific math.  

If their Free stuff doesn't "wow" the paid version will not.

Also, I have my own version of an investment calculator that calculates information based on my needs and wants. 

The crash affected all of these folks plus created turmoil on Wall Street.Various versions of CDD’s have been used in many other states over the years.

The basic pitch is either wholesaling or buying houses through some version of maxing our your credit cards. 

My version is below:A properties are relatively clear - high quality, good location, high rents / prices generally upper middle class to high class neighbourhoods.D properties - are in the poor areas or as some like to refer to as the war zones.The distinction between C and B are less clear depending on the markets and who you ask.