If its for a question that can be resolved in 15 to 20 min we usually have someone available, but to be sure call ahead. We do recommend a private lesson if you need more info than that.
There is usually someone there to help but it would probably be best to call ahead. Everyone who works there is very nice, knowledgable and patient. They do have a couple of teachers and also occasionally have beginner classes. Private sessions are not expensive.
Thanks! Your answer is awaiting moderation.