hi aldric,
As i understand it, yes, the owner of the 50% share can purchase other "bits" until they actually own the whole property. Meanwhile, the owner pays rent on the 50% belonging to the housing association, and so they have to be vetted as a tenant, in addition to having to fulful mortgage criteria. There are certain advantages, such as the housing association are about to install double glazing and they provide window cleaning and, i think, maintenance of the exterior of the property. But even given all that, it still seems to me like a very second class investment, and I wonder how many other people would feel the same as me..? This is the problem I have with the property - not that it's intrinsically unpleasant, but that it might be unsaleable. This is a maisonette, upstairs, kind of semi, over a ground floor flat which spans the two semi's in area, and it feels like a flat. And I think that when she comes to sell, other people may well view it the same way as I do.
Cheers
Molly