We order pizzas from here about once a week and they're great. They have good veggie and vegan options and you can customise your pizza with a great range of toppings. They also have some good side dishes and even vegan ice cream. The online ordering system works well (and you get a discount for ordering online!) and the delivery guy usually arrives around half an hour after we order, which is pretty speedy.
Only a couple of minor quibbles: you shouldn't get charged for an extra topping if you remove one topping and add another, e.g. swopping from black olives to green olives shouldn't cost extra. Also, why no lunch-time opening? These are just minor complaints though, and this easily qualifies as our favourite pizza place in Brighton/Hove.