Lovely large room for single occupation Guildford

GU1 postcode within easy walking distance to town centre, good transport links and direct access into the countryside.
The house is an architect designed contemporary detached house situated in a good sized garden with off street parking.
On the ground floor of the house there is a large living room and kitchen. The spare room is on a half level with a bathroom. The washing machine is in this bathroom so although my lodger will have principal use, I will need access to the washing machine.
On the first floor there are two more bedrooms, another bathroom and a studio office.
The guest room measures about 3.9m x 3.3m with a wide window looking SE over the back garden. It is furnished with a single bed, a 2 seater futon sofa-bed, a large wardrobe with drawers, a chair, small book case and table.
As an architect working from home, I am looking for a lodger who has day time working (or studying) hours who is reasonably independent and moderately sociable.