Here is the scenario, we get limo from the airport, room, charge all our meals to the room and when we get home e-mail the host and he reply's "no charge". My question is how to tell how much more comp space we have. Of course asking for a larger or better room cuts into the comps, but how much? Will only half our food be covered? Hell, maybe we could get a room twice the size and charge twice as much and still be "no charge" at the end of the trip. Currently relationship with the host is excellent. What is the best way to ask the host this question without seeming ungrateful for what he has been providing?