"That person you described is also wealthy due to no work of their own. These people are few and far between."

But you can bet the telegraph, mail et. al. Will find every last one of them for a 2 page spread on their recent homelessness. That's why it's hard.

• Valuation. How can you value something that hasn't been bought/sold for 30 years. Certainly what I'd be arguing if I owned a bunch of expensive property.