Poleitai exairetiko diamerisma 58 t.m. se kentrikotato semeio tes Athenas, piso apo to Proedriko Megaro. Brisketai sto yperypsomeno ypogeio enos poly peripoiemenoy kterioy kai apoteleitai apo enan choro ypodoches, enan eniaio choro ston opoio brisketai to saloni kai e koyzina, kai ena mpanio. O choros toy salonioy kai tes koyzinas einai photeinos kai poly exypna diachorismenos me ena chorisma ependymeno me ena kataplektiko phyllo marmaroy, etsi oste na apomononetai e koyzina apo ton kyrio choro, demioyrgontas taytochrona enan epipleon choro apothekeyses. E koyzina einai ephodiasmene me polla ntoylapia kai apothekeytikoys choroys. Telos, sto bathos toy choroy yparchei ena aneto mpanio me megale mpaniera. To diamerisma einai kataskeyasmeno to 1961 alla einai se exairetike katastase. Einai pselotabano kai echei leitoyrgike diarrythmise. Diathetei kalodiateremena xylina patomata kai koyphomata aloyminioy. Brisketai se poly omorpho kai esycho semeio tes perioches, me syneche phylaxe logo tes mikres toy apostases apo to Proedriko Megaro. Brisketai mia anasa apo to Syntagma kai ten kentrike agora tes Athenas, moyseia kai polla semeia endiapherontos, eno apechei molis 10 lepta me ta podia apo toys Stathmoys Metro Eyaggelismos kai Syntagma. Prokeitai gia mia monadike eykairia se enan apo toys kalyteroys dromoys tes Athenas.