Looking to let doiuble room in my house

The house is in Ham which is a very quiet area, there is no station but Kingston and Richmond are quite close and there is a good bus service. If you are a cyclist there is room for a bike. It will suit someone who likes the outdoors as is 15 minute walk to Richmond park and close to the river.
I have 2 cats. I am away travelling a lot and it would be handy to have someone to look after (just feeding) the cats. I am retired but do a lot of voluntary work and am usually out most of the day either volunteering or doing sport. There is a large garden, one bathroom with a separate toilet, a small kitchen and 2 living rooms. I have Virgin TV and Broadband.
.