Young professional looking for a room to rent

I am a 21 year old consultant engineer working in London Monday - Friday looking for a room to rent 7 days per week. I am tidy, like good food and always up for a chat around the house. I love animals and one of my favourite things to do is go for a walk on the Ashdown Forest. I would quite like a double room, access to a washing machine and space in the fridge for some food.