Searching for flatshare with anmeldung

Hi everyone, I’m Daniele and I’m a PhD student from University of Bologna (Italy). I’m going to spend a period up to the end of february in Berlin for a training at the Helmholtz-Zenreum Hereon (Teltow). I’m searching a shareflat with the possibility of Anmeldung (I’d need to ask a refund of the rent), if someone has one I’d be happy to get some info and join! As regards me, I am a person who like to meet new people and make new friends, I have alreeady had experiences of sharing flats with other people so I sincerelly what is the respect of the oters personale space and how important is to keep the share parts clean. I don’t smoke and I don’t have any pets. I’m allergic to cats unfortunately. Hoping that some of you can help. Thank you all!