Ok, This is one of those places locals go to, since the facade isn't the most inviting for…read moretourists. You can tell by looking around, the place was emptyish while the tapas places nearby and across the street were full.
We actually went inside the restaurant across this place, it was touristy and extremely expensive, we thought, this is not the experience we wanted. We left and entered the Sidreria. Here goes nothing...
Here is the lowdown: it is CHEAP, LARGE PORTION sizes, DELICIOUS, super FRIENDLY (bar tender did Everything and was really nice to us. It helped that I speak spanish though) and were you get FREE TAPAS with your drink. Tell me when was the last time you got free tapas in a touristy bar? We ordered a Tinto de Verano (red wine, lemon soda and splash of vermouth) and it was great, cost about 2 euros or so! the only beer though, was San Miguel, but it tastes much better from tap than bottle, we repeated our orders shortly after downing the first batch.
The free tapa came as a surprise, we had ordered several (including fried calamari already, and a tortilla) portions again, were cheap and huge. We were full then.
At the next round of drinks, another free tapa came. I was surprised again and as a sign of respect, we ate it all again. No comments. A plate of peanuts and soft bread topped with a mayo/potato/fake crab meat. It looked so simple but it was so good! That's when they got me. Simple-delicious (like the tomato on bread and Olive oil) that's it.
I was sold and happy we decidedly to enter.