I've totally enjoyed watching this short series (and glad they said 'famous people' rather than Celebs).
Also interesting that three of them showed an interest upon moving out there all be it maybe for just a few months a year.
I could certainly see it with Jan Leaming, her son's in Australia, she's on her own and would appear not to have any close relationships, friendly or otherwise, searching for 'an answer'.
Not that I would do it, but I did look at what the cost of it would be in moving to Kathmandu.
This 5 bedroom house - £254 per month, in a fairly posh part and on the edge of the busy busy City.
A full time Cook or Cleaner of both would cost around £40 - £50 per month each in wages and food is cheap.
http://nepalhomesearch.com/listing-house-on-rent-at-grande-villa-dhapasi-5738.html
A two bedroom would be half that cost. Even less the further out you go.
I repeat, not even starting to think about it, but you can see the attraction to many...especially old hippies !!!!!!#
Richard