Bringing back memories!!! Looks like you made some great finds. First picture were the key items with my kids. Add in a swing and I am not for sure if my two kids ever got out of either till they started to crawl, lol. The play pens are nice also, I think ours came with a "slip" that slid over the top and creates a crib like set up but that was 4 years ago so could be wrong. We have all of it stored in the attic currently (will be coming down by fall). The only other must have item for us were the sliding gates to put up between door facings, jailed the little buggers into the room.