Delivered on time, left with bell services and then delivered to room. I was amazed, it made our trip much cheaper because we could eat some meals in our room at Disney World. We didn't need to get a taxi to the grocery store. Perfect and will use them again next trip.
I do not think any type of improvements need to be made. Was super easy and it appears you have perfected your service :)
Excellent. Quick. Convenient. Wonderful service.