Room for female in London mid June, short term

Hi there, I've just finished my Master's degree at Oxford and im looking for a room/house in London to move into, starting around mid June. Ideally, a house with natural light / close to a park / walkable area.

I'm currently interviewing for roles in London. I can commit for one month now and would love the opportunity to extend if I get a job in June/July. I'm likely to be around Old Street so would like to be about 45 minutes away from there

I'd love to share the house with just 1 person, but open to max of 2 other flatmates, except some rooms are ensuite. Females preferred or mixed houses.

Furnished home needed.
My budget is 800 bills inclusive.

I'm quiet and neat, and will like quiet places too. I'm open to chatting/ group activities with flatmates. I'd like my friends to visit occassionally too, not necessarily spend the night. My interests are salsa, tennis, sewing, and im currently learning French.