For example, if you are doing say a few projects/year, then Google Apps for business will suffice. 

Example market rents - $ 4000, 75% - $3000, and total mortgage payment is $2850 - This will pass the test for Self-Sufficency.   

It will specify that the the sale is under an open market envrionment, with sufficent time time on the market, where neither party had an unfair advantage, etc.....c; Aspects of financial analysis and how you arrive at it are not restricted to the book value of an asset, but are computed at a point in time.

It takes a while to learn what amperage breakers you need and gauge of wire (a dishwasher pulls up to about 14 amps, needs its own line basically. 20 amp breaker, 14 g wire I believe is what I used, but 16 would suffice.

Some lawyers will recommend all manner of complicated options when a simple umbrella insurance policy will suffice.

But suffice to say that my market, San Francisco, is even more expensive and crazier than So Cal!

There's also some online search services that will suffice.

Couple pictures at the end of the day should suffice.

You then provide the pre-qualification letter to the listing agent/seller, and that should suffice in terms of proof of funding.

If you are buying a 65 unit property in Orlando, someone with experience in owning 3 units in NY, for example, will not suffice.