According to the Basque History of the World, "etxea," or here "techea," is prounounced with a "chay," not "shay."

Of course, if there is an expert or someone who speaks Euskara around I may be proved wrong.

I would defintiely love to hear whether my pronunciation is correct or not from someone who has proof, or at least credientials, to back it up. (As opposed to say, someone who just heard it from the guy at LCS. )