Looking for a double room with professionals

Hi,
I'm Sabrina, I' m looking for a spacious double room.
I've been leaving in London for few years now, I' m working Mon-to Friday as sales account manager, I 'm mostly out all day but I can also have few days working from home. I'm looking for a flat to share with sociable, professional and clean flatmates, ( Iike the common areas to be tidy, but not freak control)to have sometimes dinner together, share a glass of wine and respect each other space. I' m also a dj on the weekend, so I might play home sometimes while preparing my set, but never in inconvenient time and not partying home. So my flatmates must love music. I would prefer to share with no more than 3 people, preferably girls, no students.
S.