I looked back thru the IC thread and found that the scouting of the Steading happened around page 64.
http://www.enworld.org/forum/playing-game/211446-s-squ-tchs-against-giants-team-black-63.html
Ipshivi went all around the Steading and found two other sets of double doors -- and heard growling and sniffing behind both of them, most likely from a pack of wolves....
Then the group went up into the watchtower and down the stairs, where they killed a solitary snoozing giant, then went over to the double doors and killed two sleeping giants there.