"We were heading to a near restaurant, but we find it was closed and La Guitarra was very near. So, we decided to give it a try anyways as it was very late that it can be the only opening restaurant. There were only Tapas that can be served and no main dishes. We ordered one with Chicken and one with anchovies and another with spanish eggs with vegetables. The taste was from other planet, excellent. The man inside was very much welcoming despite knowing a little english, but there is a menu in english anyways. Definitely, I will go there again if I went back to Cologne."