How much should a 2 bedroom house in Portland Oregon cost?

When you add a room mate you're actually breaking your lease, because she has leased the home to you and you only. When you add a room mate, she is starting the contract over and she can change it to whatever she wants. Yes, she may or may not be over charging you for what you are recieving, however once you sign it, you're agreeing to the terms. Get your newspaper and see if there are any comparables to what you have now. if you find something better move. I highly doubt your landlord will agree and lower the price.