Large,Light, Sunny Double Room in Pretty Village

I live in a lovely cottage, located in a pretty village on the outskirts of Petworth, with an award winning pub.
I am looking for a lodger who should be a non-smoker, preferably professional but not vital.
I am a widow with 2 adult children who live in London and Chichester,
and am an amateur artist working from home.
Our household is very relaxed
with a 6 year-old Dandi Dinmont terrier who is part of the family.
The accommodation is a self-contained flatlet, and comprises a shower room and a large, light, airy, double room which overlooks the garden, with a view of the South Downs in the distance. The front of the cottage overlooks the Deer Park of Petworth House.
I am 2 minutes from Petworth and the A272, 10 minutes from Pulborough Station on the Victoria Line and 20 minutes from Haslemere Station on the Waterloo line.
Chichester is a 20-minute drive, with the south coast a further 10 minutes. Goodwood racecourse is a 20-minute drive and Cowdray Park, with Polo and. a great farm shop 10 minutes away.
Rent is £850 per month, to include all utility bills, free WiFi and Council Tax.
The room is delightful and spacious ro
but I would prefer a single occupant.