I have tried it a couple of times in Maryland. I am sure it was just the restaurant that was used but the food was nothing special and it was very expensive. I don't see the point really as at almost every hotel I have stayed at in the USA the front desk people are usually able and willing to recommend a decent local place that delivers to the hotel. Also can always download GrubHub or a similar app to find places that will deliver when you are away from home, but don't feel like going out.