Using public transportation:
From the airport: Take S8/9 towards Hanau Hbf
Frankfurt(m) Airport regional station to Frankfurt(M) Ostendstraße, catch tram line 11 to Riederhöfe
From main station: Take tram line 11 to Riederhöfe
From autobahn A3:
At "Offenbacher Kreuz" (Offenbach intersection), take autobahn A661 towards Bad Homburg, exit at slip road "Ostend", keep left, in the roundabout exit towards "innenstadt" (city center) and follow "Hanauer Landstraße"
From autobahn A5:
At "Bad Homburger Kreuz" (Bad Homburg intersection) follow A661 towards Offenbach, take the exit Frankfurt-Ost and keep right towards Innenstadt (city center).
From city center:
Follow the signs towards Hanau and drive eastwards until you reach Hanauer Landstraße.
The doorway to AOC (Accent Office Center) is on the left hand side. You can use the public parking garage.