west ▁are ▁said ▁to ▁be ▁on ▁the ▁" 5 " ▁side ▁and ▁rooms ▁in ▁the ▁n ortheast ▁half ▁are ▁said ▁to ▁be ▁on ▁the ▁" 6 " ▁side . ▁ ▁Furthermore , ▁the ▁bas ement ▁( which ▁is ▁the ▁building ' s ▁ground ▁floor ▁at ▁the ▁back ▁side ▁due ▁to ▁its ▁being ▁on ▁a ▁hill ) ▁is ▁l abeled ▁as ▁the ▁first ▁floor . ▁ ▁So , ▁for ▁example , ▁a ▁room ▁on ▁the ▁first ▁floor , ▁on ▁the ▁far ▁left ▁side ▁of ▁the ▁building ▁( when ▁looking ▁at ▁it ▁from ▁the ▁front ) ▁would ▁be ▁said ▁to ▁be ▁in ▁" 2 - 5 ". ▁ ▁All ▁room ▁numbers ▁are ▁ 4 ▁digits , ▁with ▁the ▁last ▁two ▁increasing ▁as ▁one ▁moves ▁toward ▁the ▁center ▁of ▁Dick son . ▁For ▁example , ▁ 2 6 9 2 ▁is ▁the ▁closest ▁room ▁to ▁the ▁middle ▁on ▁the ▁ 6 ▁side . ▁The ▁far ▁end ▁of ▁ 2 - 6 ▁has ▁hous ed ▁Mc LL U ▁since ▁ 1 9 9 9 , ▁and ▁the ▁last ▁hall ▁at ▁the ▁far ▁end ▁of ▁ 2 - 5 ▁is ▁commonly ▁referred ▁to ▁as ▁D - 2 0 ▁( though ▁there ▁is ▁no ▁real ▁struct ural ▁or ▁administrative ▁difference ▁between ▁it ▁and ▁the ▁rest ▁of ▁the ▁building ). ▁ ▁Clara ▁Dick son ▁is ▁also ▁an ▁anom aly ▁in ▁fresh man ▁housing , ▁in ▁that ▁the ▁over wh el ming ▁majority ▁of ▁rooms ▁are ▁singles . ▁ ▁This ▁is ▁with ▁the ▁exception ▁of ▁the ▁ 3 2 ▁odd ▁corner