We stopped in for a sandwich upon opening (11am), as we saw they had 3 vegan sandwiches. We each…read moregot the Vegan Metronia (€9.50 each, +1€ if you sit in), which come on a choice of brown or white bread. Staff are very friendly and make it clear you can customize your sandwich if you want.
The sandwiches came out within 10 minutes and were massive. Really nice bread, plenty of rocket, good vegan cheese and salami, grilled zucchini, and artichoke cream to top it off. Really satisfying and fulfilling sandwich.
Located a block or two from the Vatican and open late (3am), what's there not to love about this place? Highly recommended.