First time we have done this and we will continue to use them every time we come to Disney.
When bottled water costs $2.75 in the parks or resorts, a simple delivery of water and some other basic necessities is worth every cent of the delivery charge (and tip). We were able to fly most of our snacks down but used Garden Grocer for some cold items (yogurt and milk), drinks (water and Gatorade), bread and produce (bananas). Prompt and precise service, will undoubtedly use again!
The website is very easy to navigate, their prices are extremely reasonable!! Great customer service!!