Here there is a different system which I mentioned before (and go pilloried for (sp?) - where students are matched up with older people, who will provide a room at a low rate in exchange for compagnionship and a bit of help with shopping, simple housework, maintenance or gardening, sharing meals, etc. I first mentioned it asa possible solution, for some who would choose it instead of having to pay- to the 'bedroom' tax. I personally think it is brilliant- but many totally disagreed with me (and certainly let me know!). We had lodgers for many many years when our kids were at home- it paid for holidays and later for our daughter's accom and cost when at Uni- and we gained so much from it. Something I'd be very happy to do again if ever I was left on my own- and the security of it being run as a supervised scheme, so any difficulty/abuse can be dealt with- would be great.
There would be just no room or bed available in OAP homes- as pressure on places is great. As far as I am concerned, any solution that would allow me to stay in my own home instead of going into a home, gets my vote.