Old-school Portuguese tasca serving simple, tasty plates at very low prices, but cash-only and extra charges for couvert and sides can surprise; service can be brusque and hours inconsistent.
Sardinha delivers solid neighborhood dining through excellent grilled sardines and swordfish at remarkably low prices, anchored by genuine family-run authenticity that locals cherish. However, quality varies noticeably during busy service, and attentiveness can turn selective, preventing grade A territory. This is honest, unpretentious Portuguese cooking—worth seeking out if you're nearby and value tradition over polish.
One caveat: Cash only; nearest ATMs may charge fees