I agree that presentation is key; you don't want clutter. Choose one or two sentimental outfits and toys and donate or pass on the rest. Space bags for clothes and linen are cool - quilts and pillows especially. As for trinkets, I still have boxes here that I never look at or even remember I have, so not much help there! A friend takes photos of her kids art and puts them in a digital photo frame, then chucks the originals.... Love that idea!