Like it or not, it's a lifestyle that only about 10% of the UK can afford. £20k is the holiday budget for a whole decade for most people. And that tax number includes healthcare and pension.
The point is - I don't understand all the whining going on here.
If I make £500K a year, and I gave it up for £20K a year, would that really make any of you better off? REALLY?
After that, enough younger people will be renting for the balance to flip and the price correction to occur.
Really: there has to be a limit.