Professional Female seeks a double room

I am a clnical scientist working at UCL, female aged 35 looking for a double ensuite room in the area specified below. I am looking to rent a double room in a family home or a professional house sharingwith not more than 3 people. I am very easy going and relaxed. I like to socialise a bit, but dont do wild parties, I respect others' space and expect the same. I am a vegetarian and a teetotal but have in the past, always shared with non-veggies and it has worked out perfectly fine.