52 year old PhD student looking for a room

Hi, I am a former clinical psychologist and current PhD student in political theory, looking for a room in London. Being 52 years old I would like to live with people who are in their late thirties or older.
I have lived in flat shares most of my adult life, mostly in Berlin where I am from, and also both in Plymouth and London where I have lived these past five years.
Ideally I’d like to live with more than one person, in a clean and cosy flat, and would love to create a little community of friends, occasionally cooking together, going out to the pub, to gigs, dancing, having good chats.
I have been a leftist political activist in Berlin for decades, now trying to get a better grip on these currently difficult political times on a more theoretical level. It would be great if my flatmates shared these kinds of concerns and we could build a little island of solidarity in the midst of it all.