Room wanted from Dec 30 - Jan 22

Hello,
I am looking for a room to rent while I am staying in London from Dec 30 to Jan 22 though I am flexible by a few days.

About me: My name is Rena, I am from Germany, living in Berlin and am working as an analyst in cyber security. I studied international affairs and am always curious to learn more about current affairs and all things culture and I am very excited to have the chance to experience London for more than just a few days. In my free time, I am doing the usual meeting up with friends, going to concerts, but I also like to sew and learn new crafts & skills.
I am not a great cook but I can bake and am happy to share German baked goods over tea (see photographic evidence).
I have experience with living in shared apartments / rooms and strive to be a considerate roommate and decent human being.

What am I looking for: I'm looking for a room to stay in Zone 1. As I work close to London Eye, it would be great if the room is either close by or well connected by public transport.
It would be great if the space allows for home office though I plan to go to the office min 2/3 days a week.
Other than that I plan on checking out the cultural life of the city be it theatres, concerts, or good restaurants, bars, and pubs so a convenient location for this would be great.

If anyone is wanting a break and stay in my apartment in Berlin (which is very cute), I am happy to also do a room / apartment swap.