On the Calle Mella, just after the MEga Centro crossing, driving towards Savanna Larga, there is alarge grain mill on your left just before the Isla petrol station,...turn right, and in front of you where the road forks to the right is a small seafood restaurant with palmetta roof. The mero is to die for, and the lambi vinaigrette even better ! Very good value and always fresh.
There is also Mero plaza i think near the charles de Gaul crossing again on Calle Mella .