Price of course will vary greatly with location. 

If you can only afford to do one deal at a time I would perhaps suggest finding your own deal or being extra diligent when you can, but NW does have decent deals depending on what you are looking for.

There could be 100 answers to this question depending on your situation. 

It will be worth it likely depending on your income. 

Depending on your Credit Score, we can go up to 90% LTV.

Depending on the size of the loan it will likely be a community bank (typically less than $1 Billion in Assets) or maybe a regional bank (typically in the < $10 Billion asset range).You have to have a financing exit strategy.

The laws are extremely complex and varied from state to state.

Depending on the type of commercial product, if the #'s support the valuations there are regional banks that will fund the deal.

This will increase your filing fees significantly versus just your normal personal return Depending on the level of personal services provided during the tenants stay you will report it as self employment income versus passive income.  

You can make interest free payments from 6-12 months depending on how much you spend.