I have an older Oakworks Portal Pro. It is kind of heavy, but very sturdy. I bought it used from a woman who took very good care of it. It adjusts in many different positions: face cradle, seat height, and arm rest; it also has 2 interchangeable chest pads, one is flat, and the other is triangular for larger chested clients, or I put it horizontal for clients with pregnant bellies or larger bellies and small chests! I love it because it was only $300 and it was built to last!