riverwalk I think you do have a point in your earlier comment about communal living not being popular. I think it came up in the discussion on the 'spare bedrooms' thread too.
I also like my own space but I have had some very good experiences living communally. At the moment (and for the past 7 months
) my daughter and her (fairly new) husband have been living with us. I was reflecting the other day on what a good arrangement it has been all round: her and I have each other for company when we feel like it; sometimes we don't see her and her husband all day because they have a large bedroom and have set it up as a "studio flat"; I am at home during the day (so that's when I have my own space) and I am "chief cook" and that works very well, everyone is so appreciative when they come home from work to a home cooked meal waiting
. Other do certain chores - bathroom, bins, garden, etc. - never agreed or allocated, it just happened that way.
I have very good married friends in Australia who share their home with her unmarried brother and sister, all in their sixties. Everyone has a role to play, the brother brings home the bacon because he still works, plus income from pensions are shared, other roles are assigned and they are all extremely happy.
I sometimes think if I am ever on my own I wouldn't hesitate to rent out a spare room - it doesn't have to be long term, I've let our spare room here from time to time as a "short let" - mainly taking pity on youngsters or friends of friends who are coming to London for one reason or another. It has always worked very well.
So another good reason- for me anyway - not to downsize.