Looking for single in family home for short let

Please read my advert through before messaging, thank you.

About me:
I'm a referenced, non-smoking Italian female living in London since 2015 and holding settled status. I was with my previous landlord for over 3 years and only left because the house was sold.
I don't drink, don't watch television, don't invite friends and am an introvert who nonetheless can enjoy a good chat. My interests include architecture, history, writing, poetry, cycling, classical music.
I work silently as freelancer typing on my laptop from my room, without making calls or being constantly online (it's not remote work, I don't depend on an office).
SInce it has become fashionable to discriminate against people WFH without knowing their specifics, let me add: I don't turn the heating on during the day, I don't take daily long showers, and only make a quick pasta for lunch. If you claim that it is the electricity used by my laptop that makes costs skyrocket compared to a commuting lodger, you are probably not the kind of landlord I wish to deal with.

What I need in a house:
I am looking for a single bedroom with a small desk and a soft mattress in a quiet non-smoking house. I do eat meat and pork so please only contact me if you are ok with that.
I have always shared in family homes and would love to continue doing so.

Location:
From Fulham to Surrey and beyond as long as I don't need to drive to access a Sainsbury. Primarily I am looking in Kingston, New Malden, Surbiton, Sutton, Richmond, Wimbledon, Tooting. For a good deal I'm ready to consider different locations also far from London.

Duration:
Immediate start for a couple of months, possibly longer. SInce I can't currently commit for long stays, I need a let that can be taken on a monthly basis. Many thanks.