If they own the shops and/or the dwellings above then I guess it's their right to retain the property even after they retire. If those younger people want to u

If they own the shops and/or the dwellings above then I guess it's their right to retain the property even after they retire. If those younger people want to use those spaces, it's on them to make a compelling offer to acquire or rent or lease or however they want to structure a deal. Creative negotiation!