Looking for a nice room in SW7, SW1, SW3

Hello, I am looking for a spacious room, decent storages, nice windows and good lighting in a flat share (central london only)(preferably with maximum 2 flat mates). I need to move in by 22nd APRIL 2024.
I would like a flat with shared living room and a kitchen with a dining table/dinning area and a washer + dryer is crucial. I'm okay with sharing bathroom.
As stated my budget for everything is 1500 per month. I'm able to put down a deposit if needed. I'm a graduate student in arts and culture, I'm very clean, organised, quiet. I like my privacy but also open to spend quality time or a nice chats with flatmates (I get along very well with my current flatmates and the reason why I'm moving out is because my current place is too small)
I need a quiet, nice and cozy living space so I can focus on doing my dissertation through out the summer. That doesn't mean I will be home all the time but I'm looking for people who are okay with having someone working from home. Sometimes I would have friend over if that's okay with you.