"A friend referred us to Anthony & Sylvan. Our pool is a rectangular one with a spa and a sun shelf. We like everything about it and we really enjoy the spa. We were hesitant in getting it but it's definitely made our pool usable year-round. But now that it's summer, we're glad to have the pool. It's nice and refreshing. We like the sun shelf a whole lot too. Anthony & Sylvan were always pretty much on schedule and very responsive to any questions or concerns that we had. I'd recommend them.