Looking for a long term room from Feb 2025

I've recently moved from Amsterdam to the South end on Sea, and living in a monthly terminable Airbnb at Southend on Sea, and looking for a house as well as flatmates.

I've lived all my life in the larger cities, which provided more opportunities to connect with like minded professionals as well career growth, hence I've decided to shift to London, and commute to work at Southend on Sea.

Prefer somewhere close within the c2c line (Stratford, WestHam, Limehouse) . Given other good factors, I can consider slightly away 1-2 metro stops but connectivity to reach the train line is very critical as I travel to work at Southend. My budget is slightly flexible depending upon what I get.

Most of my weekends are spent in hikes, sports, socialising with friends, attending events, travelling to new cities, exploring food, more.

I cook only minimal vegetarian food, remain extremely clean, do not smoke, and preferably non-alcoholic during social events/parties unless exceptional cases or with close set of people, aiming for a healthy and fit lifestyle.

Also open to buddy up with someone who's having a similar lifestyle and requirement.

Prior to this, I was living in Amsterdam, Netherlands for 5 years and have shared houses with Indians and Internationals (both genders). I also lived by myself in a studio for 2 years. Thus I am quite flexible with any gender or nationality or to live by myself, but it is imperative to be around a community of young professionals, with some sort of matching lifestyle.