- Joined
 - Jun 27, 2017
 
- Professional Status
 - Certified General Appraiser
 
- State
 - California
 
FWIW, I am almost solely a commercial appraiser and an MAII do measure my properties, though.
I've seen enough bad work from all types of appraisers - from trainees to CRs to CGs and MAIs - to not attempt to defend any appraisers except myself. I recall discussing with an MAI (who used to post on AF fairly frequently) that said that if two approaches are more than 10% apart, something has gone wrong. That could be true for some properties and in more active markets, but in my market, there are many types of properties where that 10% range between approaches cannot be done, unless the appraiser does decide to force the numbers. I have completed appraisals with 15% - 20% ranges between the approaches - not ideal, but that is what the market is suggesting and sometimes that does, in itself, justifiably cause one to revisit the other approaches. That isn't being a clever magician, but digging deeper into the numbers and finding that the initial path might not be the correct one.
I'm a big believer that you end up with the types of clients that suit your style. I've heard others say that appraising is a political job, and maybe it is to them. They will attract a greater portion of clients that pick up the phone or send emails to work the appraisers over on the values. But bias isn't exclusive to the MAI realm.
My commercial experience goes back 15-25 years. So, I don't have recent experience. However, I must consider that with all the new and updated software, much of the old work done in Excel is likely automated, thereby reducing the MAI's ability to manipulate. Maybe.
Commercial Appraisal has never really interested me as much as residential appraisal. It is very detailed and structured, with very little statistics, nothing exciting. At least not the way it was handled when I worked with it. I think it could be more interesting if they did a better job of dealing with risk, e.g., the probability of Black Swan events, which no longer seem to exhibit that Black Swan character. And residential is only interesting to me in the way I handle it - with a lot of statistical analysis and detail. What are you going to do with a 15-story office/retail building in San Francisco? It's a lot of income calculations - maybe 45 rentals with all kinds of lease terms and sundry costs. It's hellishly boring work. A grind. I knew appraisers that did almost nothing but Motels in California. It seems that was all they were interested in. Or Hotels - usually in multiple states. Or Industrial. Or whatever - there are very many specialities of course.