San Telmo in Den Haag

We have been with 20 people. Tapas were excellent, beautiful place, service was kind, main dish from Christmas menu was disappointing, as fish was dry and steaks were small and dry. And at the end when we have received the bill - it was unpleasant surprise.
When we just came to restaurant I have asked my colleagues to remember what exactly they have ordered, so we can pay separate, as I assumed it was possible.
When we have received the bill, the total amount shocked not only me. All my colleagues were surprised how come that the bill was so high, as many people had just 1-2 beers and glass of wine at the table.
Not to have fight at the restaurant with other customers around, we have paid the bill and split between colleagues. Next day I have asked my colleagues what exactly they have ordered and find out that we had only 3 bottles of wine (12 glasses) at the bar and 5 bottles while eating at the table, the rest had beer or other beverage. The restaurant have counted 13 bottles of wine instead of 8.
I have communicated with restaurant afterwards, with hope that they will do something about it, but without success.
Anyway the bill was at least €143.75. - More than it should be.
Don't go there if you don't want to be ripped off. There are better places around.