I purchased this unit and discovered on the small seal, NO REFUND or RETURN. This unit was not suggest to be used for our situation and we needed a motorized unit. So I tried to return the unit at Babies R US, they so read me the print on the stickers and told me to call ISIS. I call and ISIS told me to talk to Babies R US. I call Toy R Us customer service and they told me to to call ISIS.In short I am out $60 due to nobody will accept my return request.Be smart and don't make the same mistake.