For instance, a lender may have a guaranteed-interest requirement (typically 3 months) instead of charging a percentage based on the remaining loan balance at the time of payoff.

It may sound nice to pay a 5% management fee but the extra fees can add up to be more than the other company that charges 10% with no add-on fees.

i looked into it once before, but found that the PM's charged too much. 

By charging the higher ordinary income tax rate on the gain that is generated by depreciation previously taken.So... depreciation recapture is not some "extra" income that is slapped on top of your taxable income as some posts suggest.

If your market is a much of millennial's looking to buy houses next to a bunch of tech company head quarters or big branch offices, then ya it might be worth it, heck you might even get to charge more.

How much would you charge for loan mod?

What I haven't heard on BP is that the amount of rent you can charge sometimes goes down.  

Every one of these transactions you generate through marketing should eventually lead to one or two more through referrals and just general exposure to your market, and that part is largely free of charge. 

Also, while I'm living in the 2 bedroom place, what might be a reasonable charge for rent every month?

Call the relevant LE agency to levy criminal charges and evict.I don't think pacifism will work.