[I.am.the.invisible.member]

This confirms a HOUSE DIVIDE then because wy would you need two entrances - mabe freom the start the housmates will be split up in two groups from which joice they dhoose or are chosen to go to! then bars could go straight down the midle of the house!!!!

I CANT SEE ANYOTHER REASON - this means both houses/teams can use the diary room!