Tucked away on a side street this a vegetarians dream. They have so many available toppings for the pizzas. £1 each you can pick from a really long list of ingredients on that are added in front of you (Subway style) onto a pizza base of your choice. I had sweet potato, squash, broccoli, and beetroot. It was delicious and I can't wait to go back for another one. They cook it and call your number out or bring to a table. They have free WiFi and the place is quite large. It would be good for large spontaneous groups. Cost wise, about £10 per person will get you a big pizza and a drink. To drink they have one of those cool multi Coke machines which seems to be able to make every kind of flavour. I recommend the Peach Sprite Zero! If you like Pizza Union, you'll like it here.