How do I assemble the Gabby’s Rooftop Roller Party Room Playset onto my Dollhouse?

First remove the ramp piece from the Gabby’s Rooftop Roller Party Room Playset.
Next, remove the rainbow/pink roof from your dollhouse.
Place the Gabby’s Rooftop Roller Party Room Playset on top of the roof base, aligning the top of the elevator with the hole.
Snap the side attachments onto the dollhouse until they click into place.
Attach the rainbow/pink roof to the connector holes on top of the Gabby’s Rooftop Roller Party Room Playset.