La Finestra serves very small pizzas, and you cant choose the toppings. While this might seem like a disadvantage, I personally really like it. It allows you to try multiple pizza flavors, without the decision paralysis. A lot of the toppings are also not too common, at least in Spain, like courgette.
The pizza themselves are really tasty too. The dough is great.
Honestly, this deserves a better score, but the crowded space and volume makes it hard for me to fully enjoy it. Still, well worth it.