Need referral to Appraiser familiar with multi-family in Tempe, Arizona.

[Matthew Allen]

I am under contract for a tri-plex in Tempe, AZ, and would like to find someone who's a reputable appraiser of multi-family. I get a feeling that I might be overpaying for the property, which is OK because I have a 4% carry-back from the seller at 30-year AMM and 5-year Balloon. I'm willing to pay a bit more because of the amazing financing, but how much am I overpaying is the question?