Convenient and easy! We ordered from Garden Grocer as part of our family trip to Disney. We ordered a week in advance and everything was delivered on the morning of our arrival. We checked in and the kids were starved. Before our luggage was even delivered I was able to whip up peanut butter and fluff sandwiches and big glasses of milk - disaster averted! Everything was fresh and properly packaged.
I really can't believe what a wonderful experience we had using Garden Grocer. We travel to Fort Wilderness twice a year, and after the flight (with two kids), one of the things i dread is going grocery shopping. I want to get to the fun! Heard about this company from others on Disney blogs and I can't recommend them enough. No kidding, I will never, ever come in to Disney again without having an order placed with Garden Grocer before leave home.