If I had the inclination to go into business I could set up an agency myself, because I think that in the long run it would be profitable.
One way of introducing the idea would be a short talk on Woman's Hour, but actually one would probably need to get one or two people to try it out first, so that experience would show likely hazards and benefits and provide the initial impetus to get others to try.
Eventually, local Social Services might run a register of names of those willing to move or be moved for a period of time - two weeks, a month or whatever.
Patricia Troop, 42 Elizabeth St, London SW1W 9NZ (tel 071 730 5189).