Looking for a room in Berlin

I am looking for a room preferably in a shared flat but any other sort of accoodation is more than fine. I will be staying in Berlin for a year but I am okej with short term contracts as well. I am vegetarian and a part of the LGBT+ comunity and I would say I am very social. I love staying active so I am hopin to join some sports clubs in Berlin which will hopefully  help me make some more friends as well. I am very much environmentally  aware and try my best to live a conscious lifestyle.