THIS PRODUCT WAS PURCHASED FOR OUR GRANDCHILDREN TO USE WHEN THEY COME TO VISIT. THEY ABSOLUTELY LOVE IT. WE GET A PHONE CALL EVERY NIGHT ASKING IF THEY CAN COME OVER THE NEXT DAY TO PLAY. IT SURE KEEPS THEM BUSY AND THEY ENJOY EACH OTHERS COMPANY.  THANK YOU STEP 2, WE ARE VERY HAPPY THAT THE CHILDREN ARE HAPPY!!!