The increasing complexity of play inside an inflatable is great. Every operator has something that is labeled a combo, but look out as once again everything is different.
Just because it is labelled the same, does not mean all is equal.
> Look for something where the slide does not land into the jumping room or onto the grass.
> Make sure the stairs to get up the slide are made from foam rather than a rope ladder
> If the kids stand on top of the slide, make sure the kids cannot climb over a wall
> As always get something with inflatable walls as you want the structure to stay upright. See FIG C for issues relating to netted walls.