., Is this simply the average cost per square foot to build in the specific area I am looking to invest multiplied by the total square feet of the multifamily building?

You may be thinking you know how much a tile install costs because you looked at Home Depot and tile is $4.99per square foot...so, simple multiply that by square footage.

That's the wealth you can gain by multiplying your property and using leverage.2.

Doing your first flip and visiting the job site several times a week is hard enough, but you've multiplied your problems by doing this from 3,000 miles away.I'm also concerned that you did not have a good/realistic idea of the rehab costs before you made your offer and committed to buying the property.

Then you will multiply the average price per square feet times the square footage of the house you are looking to invest it.

I've increased the limits on most of the business credit cards but the 0% APR has expired and now its somewhat difficult to use the cards unless doing multiply high cash advanced fees.Any ideas on how I can use these cards again acquire more properties. 

How do I calculate profit with Real Estate Commission Fees (Do I just multiply the 0.06% percentage to the ARV/MaximumOfferAllowed?)

Take 80% of the annual water/sewer bill, divide it by the square footage of the leasable area, and then multiply that figure by the size of the different unit configurations.

So actually if you wanted to you could multiply your purchases in the 1031 using regular financing and avoid any refi limitations on rate or amount. 

As tax's increase so will cost of home construction with a multiplier affect.