Unusual - Seasonal Nomad seeks part-time base

I'm an expat Australian living in UK & EU and I travel a lot. (Spend winters in Oz & Bali, and summer in Provence, Holland & Ibiza). Im now ready to find a new base I can use when I'm in the UK.
Countryside, and preferably a view, is important so outside London but less than a 2 hour train trip would be great.
I'm looking for a bedroom, and if possible, a separate private, or could be a communal, office space, or a whole studio/annex.
I have rented rooms long term in shared houses before (Somerset) and an annex house in Dorset another time.
When?...Im mostly in the UK in spring and autumn though even then I'll often be away a week or two a month.
In summer and winter Im in other countries so would be happy to pack my things into a cupboard so my space could be used bt someone else then.

Bottom line is - I'm flexible, easy company, tidy, good cook, eco minded, positive thinking, non-smoking and self-aware so Im good at sharing spaces.

So Im looking for someone who has a spare space available who's interested in an easy part-time tenant.

Please message me if you'd like to talk more. Thanks!
Cassandra