The house we bought just happened to have one...ours has been relatively low maintenance (knock on wood reading others comments) but we don't use it as much as we did the first year or so. It had it's "fad" with us and now its a once in a while thing.
But if it helps we have a hot springs and it's been great to deal with and the company has always been responsive for me
But if it helps we have a hot springs and it's been great to deal with and the company has always been responsive for me