Looking for a room in shared flat

I’m Angie, I’m 24 years old and currently living in Switzerland. I’m moving to London to start an MA in English literature. Next to my studies I am hoping to work as a yoga teacher, having just recently completed my 200h teacher training:)
I am passionate about literature and yoga. I love to spend days in cafes or parks reading and chatting. I am super sociable but also enjoy having my own time and space! I am not one to party too much, I rather enjoy a night in:)
Preferably, I am looking for a room in a quiet flat with 2-3 flatmates. I would love to live with people who allow room for personal space all the while enjoying time together. I also would need to find people who don’t mind my boyfriend visiting me from Switzerland from time to time on weekends!
I’m looking to move into a flat by August/September at the latest.