I am delighted to such holder. It is solid but takes a long time for mounting; smoby could have climbed some elements how the wheel ... It would prevent to have a whole range of stuff to climb .. I can not give more details for the function switches as my daughter used it until 14 months in its pusher and carrier mode. She did not like the roll bar especially since it is not very long so I think it's a little shook yet it is very slender (thin body size). The only small snag trip on tar that makes a lot of noise, you can not go unnoticed if not my daughter loves climbing on it. It was his gift of 1 year and we are pleased with this purchase.
