Looking for room in SW London or Victoria line

Looking for somewhere with an easy commute to my job as a software engineer in Vauxhall so Battersea, Clapham, Balham etc SW London would be ideal :)

A bit about me: I’m originally from the UK but lived in Japan for 7 years, came back in 2022.

My hobbies include board games, crossfit, craft beer, travel, eating out, cinema, comedy, etc! It’d be really nice to live somewhere relatively friendly/social, but at the same time chilled out.

My job is hybrid and I work from home 2-3 days per week.

I’d prefer to live with others in the general millennial age range (so late twenties to thirties). As for the place itself, I’d like somewhere clean and uncluttered, with good public transport links, and preferably with a living room. No ground floor rooms please.