Living space wanted for NHS professional

Hi, I've been living in the Southeast for the last 5 years and finally decided to move into the city as I will start a new part time job near Russel Square. I also work as self employed so I tend to keep busy during week days. During weekends I usually try to explore the city or escape to the country side.
I enjoy travelling and the outdoors. I surf, rock climb, I do Judo/BJJ, jog, dive, but I also enjoy a nice lay in, movie night and board games. I'm fairly into music and try to go to as many gigs as poss over the weekends, I also play the piano so I'm looking for a room where I can fit a fairly compact 88 key digital piano (which I play with headphones) and lay down a yoga mat.
I'm currently traveling and will be back in the UK early Jan, happy to book viewings for as soon as I arrive