yup it's a 4 cup flat filter. we bought the kona coffee to have every morning in the room (yes, it was $40, but it was reaaaally good, and we didn't finish it while there, so we had a bunch to bring home). they ground it for us. just be aware that they closed around noon, so we had to go when they opened on our way to MK one day, then they held it for us till we got back so we didn't have to waste time taking it back to the room. i think they opened around 7am. so if you have time, you could get it early in the morning, bring it back to the room, then have time to get to your park for the day.