Stopped by here with my couchsurfing hosts while in Phoenix.
While not a fan if short reviews, there's not much to say here. Shorty's is just another sandwich shop that can mostly be replicated at home. I had turkey avocado and drowned the flavorless sub out with hot sauce.
The staff were friendly and seemed cool and the place was filled mostly with professionals on lunch break.
The interior had potential towards a trendy industrial vibe, but seemed like it was missing something.
Also, menus aren't in plain or obvious sight, so be sure to find one located near the drinks or register.
All-in-all, this may be worth one stop, but I wouldn't openly recommend it to anyone.