I read about Garden Grocer in a Disney Planning Guide. The service was great; food was waiting for us at our Disney resort when we checked in. We saved both time and money by buying produce and breakfast from Garden Grocer rather than having a restaurant breakfast every morning. I would definitely use Garden Grocer on future vacations as long as the hotel had a refrigerator.
Easy transaction and excellent service. Would definitely use Garden Grocer again!
I really can't think of any suggestions for improvement because I can't imagine it getting any easier.