Location: Ristorante Reginella, Calle de Modesto Lafuente, 76, Chamberí, 28003 Madrid
Getting there: N. Ministerios station
Classic Italian restaurant
Specialty: Pasta & pizza (top5 of the city)
Price range: $$ (30-60)
Pro tip: Pizza Buffala and the Tiramisú
Recommended by @Pitufueros