Looking for room North/East 22yo professional (F)

I am Dilda, a 23 years old professional (I’m a photographer) . I am looking for a double room well linked to central London. Ideally North or East London but open to other areas for the right place. I am available to move in from mid November (can be flexible) and have a budget of £850 bills included, £900 max.
I’m tidy and clean, I have lived in flat shares the past four years.
I like anything creative, from painting to crochet. I love going to the gym, markets, museums and concerts.