This place is great! They make delicious sandwiches of all options (meat lovers, vegetarian, vegan, halal, and gluten-free). The staff are super friendly. My only thing is the place is hot and has poor ventilation (just smells like toasted bread on overkill). I normally get it to go and eat it at home, because I don't want my clothes to smell and I feel nauseous with strong smells especially after eating. They do have some turbo fans to help with the heat and smell, but in my opinion it's not doing a good enough job for proper ventilation.
I recommend The Reading Rainbow on wheat with banana peppers, red onion, lettuce, and tomatoes!