My neighbour and wife live in a 3 bed modest semi, is in late 50s, has been really frugal (still has 20 year old carpet tiles in kitchen etc) all their life which I do respect actually, they have always invested in property (totally understand), what I don't get is that they are now retired they have no intention on selling any of the houses and having a really nice retirement even though the rented houses cause them a lot of stress with their tenants, I said to my neighbour a few weeks ago about one particular troublesome property, why don't you just sell it? His reply was "well what would I do with the money?" ...... if they had no intention of selling them/enjoying a nice retirement then I don't understand why you would buy property. I understand they get a monthly income but they still live frugal lives. It feels immoral to me and greedy when they could help the housing market by selling the houses. AIBU?? Have I missed something??