From Oregon but I did my training at Scottsdale which is a very small location for ATP. Maybe only a few guys and gals were there at once, smaller ATP locations usually are better in my opinion, I got a lot more time with my instructor and a lot more help when I really needed it last minute. It all depends, my old instructor in SDL is good friends with the HIO instructor and I know the girl there doing her CFI stuff right now in which i have heard its pretty laid back. Yeah weather may get in the way, but if you dont mind the wait somedays, You will get amazing experience in our NW weather and dealing with everything from mountain flying to icing. If I could have, I would have rather went to HIO over SDL any day, wish I could have.
Oh and the 2000's seminoles are pretty rad, archers I have not flown so cant say.