Really good pizza in Luzern, the owner is Italian and very nice but also crafty,In the final bill they charged us extra expenses that were not requested or not even communicated (CHF 3 for each pizza because it was "Neapolitan" dough).He also admitted the mistake and apologized to us but still demanded payment.Another problem, they don't accept € but only CHF (maybe it's the only place that has this limit in the whole of Luzern)Incorrect attitude, shame.PAY ATTENTION TO THE BILL.