Unfortunately - you don't sit on the floor like Moroccan restuarants in metro areas, but, they do have live music and a belly dancer, and the restuarant itself is quite beautiful. When we were there the belly dancer (who was also the singer/dancer in the group MoRockin that performs outside and is one of, we think, the best performance groups in Epcot) brought children up on the dance floor with her and had them try to belly dance. The food was good, the atmosphere was great, and the wait staff was excellent.
This is on our list to revisit some day, but we haven't made it back yet! Everyone in our party - even the youngest (9 yo at the time) enjoyed this restaurant a lot and wants to go back. (Note, however, that we all think of couscous as a mainstream food.) Oh and if you go, try the mint tea. It is very good and very refreshing, even on a hot day.