You can get our there and start looking at the inventory in various areas. you should know the product & areas in which you will be selling.

So make sure you keep your inventory fresh so the folks can see your product real time.

Has anyone used Costco's financing arm before? Their mortgage calculator immediately sends you names of prescreened lenders if your criteria matches pre "plugged in" criteria. I've never seen such a feature before. It...

From this discussion, I am seeing very few downsides of this product other than obviously having to wait to retrofit your plumbing system until it actually needs the work.

When we sell houses we look at where we fit in the market with the product we have completed. 

@Martin Peter Looks good, can't wait to see the finished product!

I disagree with this first sentence but agree with the rest of Judah's post.There are three distinct  types of knowledge you need1) strategies2) how to evaluate a deal3) market knowledgeMany people who get stuck have a LOT of knowledge, but not enough in one of these areas to move forward.

how much is the product per month does any one knows this question

Your product sells itself!

To met that looks like an isolated incident, not the product of a bad neighborhood.