UPDATE: I ended up buying a set from costco.
http://www.costco.com/Portofino-7-pi....11752812.html
The cushions are neutral, but I realized I can replace them later if I want (there are companies that make cushions to fit costco sets) and I will add colorful lumbar cushions and a colorful umbrella and rug. I looked at several websites and reviews, but Costco seems to give the best value for the quality, and you get their guarantee. The downside is less customization. I decided against a retractable awning since we have late afternoon/evening shade in the back and I think we will use it more around that time, but of course I got a huge umbrella to help give shade as needed.
------
I am looking for a patio dining set that seats 6-8 and is made of quality, rust free, durable material. We keep things until they die, so I would like it to last for a long time. I like some of the Costco sets (they look like colored stone) but I wasn't crazy about the chairs that came with the larger table. I also like color and Costco tends to sell neutrals.
I want a table and chairs and an umbrella (I'm also considering a retractable awning).
I don't want wood, as much as I like the LOOK of it, because I want it to be low maintenance. Any ideas?