I go into a different Firehouse every year or two to see if they've improved. I'm always sorry. Stingy portions on skimpy rolls. Some of the vegetables appear to be canned, not fresh. Slow, unfriendly service. Subs assembled in secret behind a wall.
I ordered a veggie sub and got a slimy mess. I asked for "all vegetables". Some common veggies like cucumber were missing. They told me they don't add those unless you ask for them specifically. Green sweet peppers were soggy and dull. Clearly from a can.