The problem arises when there is a large discrepancy between the two models.

I have access to my local MLS and routinely compare Realtor.com with the MLS and never find a discrepancy.

@David Pai- the first time was $150, second time was $200 (I’ve discussed the price discrepancy with the plumber and he is going to ‘make it right’ on this third one).

The interest for the rest of the month is still calculated with the starting balance at the beginning of that month.Though the discrepancy is small,  depending on when you make, or are allowed to make, your principal prepayments you can further minimize the interest.    

It "can" make a short sale more readily accepted but I don't see a difference on deals I work that are vacant or occupied that makes a huge discrepancy of one over the other. 3.

To the author, it's just a research paper, to low income landlord, it's a reality-- huge discrepancy!

Bet you will find some discrepancies.  

Perhaps there may be a terminology discrepancy here.

In one post you say that you're just getting started and know nothing about lending, but in over a dozen others you're soliciting people to contact you as you're going to lend them money.Can you clear this discrepancy up?

Escrow Officer: Her officer found a discrepancy in one lot versus two.