Bright airy double room near South Kensington

Hi I am a retired school teacher. I have a bright airy double room with a double bed, cupboard and minimal furniture. I have one other lodger in her 20’s and I am in my 60’s!
Very sociable but a calm household, I sometimes have grandchildren to visit!
There is a good sized kitchen to share and two toilets and one bathroom all shared. The location is excellent close to South Kensington tube, Sloane Square and the bustling Kings road. I am looking for a mature student or professional who won’t mind that this is not a “party house” but likes to socialise and share a glass of wine, and equally that there might be children visiting occasionally.