@Jeremy Keeler the data on Neighborhood Scout is about as comprehensive as I’ve ever seen.

Here is my list of comprehensive items to account for when evaluating an investment: 1) Mortgage2) Mortgage insurance (PMI or MIP) or FHA Risk base3) Property Taxes4) City Taxes5) HOA (Home Owner’s Association) Dues and Fees and Assessments6) Insurance Property Hazard InsuranceFlood InsuranceEarthquake InsuranceUmbrella Insurance7) Vacancy Rate (usually 8% - the equivalent to one month a year, or 5-6% if multifamily and/or if experienced, if not use 8%)8) Utilities (you’ll have some or all of these if your tenant is not covering them and/or during vacancy) Water § Sewer § GarbageElectricityNatural GasPropane9) General Maintenance (usually 5%) Upkeep § LandscapingSnow removalRepairsNew Appliances10) Capital Expenditures (usually 5%, higher is the property is old and obsolete, less if fully rehabbed and all mechanicals and roof are new)11) Property Management (8%, even if you self manage, your time still has value and there might be a time when you'll want to be completely hands off or you'll not be able to do it, vacation, retirement, etc.)

Let me rephrase the question; what is the most comprehensive source for all real estate transactions?

Attorneys have comprehensive knowledge of both federal and state legislation associated with real estate law. 

Only a primary HELOC, which was awfully thorough, comprehensive, a bit long.

You use your own personal cash flow + the income produced from the investments to pay down the leverage in a matter of months and then reinvest it again and again creating a "snowball" of income.There's a pretty comprehensive video on the website (The Income Snowball Video) that goes over it or feel free to google the patent!

This has been a brief overview of Real Estate charges such as trip fees - always do your own research and talk to a Real Estate professional if you have any questions.

Andreas Riha - We put together a very comprehensive guide on tenant screening which I think you'll find helpful: Tenant Screening: The Ultimate GuideTake a look and let us know what other questions you might have.

They just want a quick overview of the property, and if they are interested they will usually have their own people look into greater detail.To get net operating income, you should use bank underwriting standards on a per unit basis.Hope this helps.

I searched on the Subject title on BP, without results.

Specifically, Fannie Mae MultiFamily loan programs. For example, this bank: http://www.commercialbanc.com/fannie-mae-products.html

Is anyone familiar with (or...