This one is definitely very nice aesthetically. Your art and sounds work very well. I also like the tight controls. (Not everyone's favorite, but its mine :) )
Sometimes the bounce pads on the floor went off when I didn't want them too. Jumping over them is harder when carrying things, so it would launch me up to other platforms unintentionally. I would suggest maybe to have them activate with the jump key rather than on collision. It could help mitigate that.