Looking for a room in a friendly female flat

Hi, My name is Diana. I am a 25 years old and from Romania. I have just graduated from University of Liverpool with a Masters in Architecture and am currently applying for architecture jobs in London. I will be moving to London for the first time and know no one in the city, so I am hoping to find a room in a flat/house to share with friendly people of similar age and, hopefully, interests.
To say a little bit about myself, I am neat and tidy, I enjoy cooking, watching TV/films, going to art galleries, I love coffee, and am excited to explore a bit more of London and what it has to offer. I am generally quiet, although I enjoy a nice chat and I am not the type to go on nights out. I prefer to have a drink with my meal and just in general, day-time activities.
I am still job hunting, so I am not sure where I will be working in quite yet, so I would prefer living in a well connected area.