Moving the Clunns

Recently, I read a few stories in which some of the students, who were at Hogwarts while the trio was Horcrux-hunting, were quite aggressive toward them, stating that they didn't know how bad that year was, because the trio hadn't been at school.

Now I got a bit obsessed with wanting to know what it was exactly like to be at Hogwarts when Snape was headmaster.

Does anybody know of 7th year fics that tell the other side of the story?

I am not fussy about pairings - gen, Ginny/Snape, Draco/Theo, Neville/the giant squid - anything goes as long as I get a glimpse of Hogwarts life :)