Double Room close underground by middle of April

Professional looking for big double room in apt to share close Lambeth area. (Eventually evaluate only Westminster, South Bank, Waterloo Angel, Brockley, Clapham, South of London).Please do not contact me if you are not in one of this area.
I am looking for a room, possible with private bath not more of 3 people in the house and with a living room and kitchen to share.
If you are not able to show live what you propose, please do not contact me, i do not have time to lose.
I am Italian, professional, work in international company in London as Manager, I interact with different culture.
I am in London for long period. I have worked around the world.
I am traveling around the world for fun and for business.
In my free time, I help younger people in their career, I am a mentor.
Polite, quiet, respectful, ordered, funny.
I would like to share apt, with person respectful, who are smart and not arrogant.
I love to travel I had visited several countries in the globe. I love to cook, I love to play music. I love innovation and all technologies who help the person