URGENT: Looking for a flat or a room

Hi. I am female from Germany, 29y.o, no children/no pets will be working in an EU institution during the period of four months from September to the end of December. Looking for a furnished nice room (max. EUR 400/month) or studio flat (max. EUR 550/month) not far away from EU area or next to a metro station so that it is easy to reach the EU area.

Please contact me per email :

THANKS!