My childhood 90s set

My daughter turns 5 in a month, already amazing at Legos so I joined this group a few months ago. Grandma casually mentioned recently she still has my childhood Legos ... Question: what pieces should I lookout for to tell the sets so I can look up the instruction manuals? Big Score: 6086 Castle Black Knights Dungeon Master's Castle 1992 with the instructions 😍 my daughter's making it while I sort pieces. Both these seem familiar, think i have them 6081 Castle King's Mountain Fortress 6071...