The chairs look great but I have one major complaint.  They are meant to be used out on a deck but due to the design of the swivel mechanism rain water collects and sits until I tip the chairs or it evaporates in a couple of days.  This will be a rust problem in no time.  Also water gets into the main structure of the chairs and when I tip them to remove it rusty water gets all over my deck, causing me to wash the area to prevent permanent rust stains on my attractive deck.  Not a good design for furniture meant to be used on a deck.