The sandwiches are pre-made so if you are allergic to something or don't like an ingredient inside the sandwich, it can't be "made without." Or at least that's what the waitress said. I went with a group of 6 and at a slow time however the food took 45 mins to come out.
On the upside, I ordered a Greek salad and I have to admit it was one of the best Greek Salads I've ever had, the dressing was amazing. The prices are decent for the amount of food you get.