I could get a remote job for half the money and that would be worth it for a change of scenery living somewhere cheap despite the tanking pound. Personally I think I'd be more productive living in Asia working London hours, so 3 in the afternoon until 11pm, as this suits me more especially somewhere where there is little to do in the evening. It just suits my body clock.
I know this because I did it for a while despite the financial crisis ruining it at exactly the wrong time, happening two weeks after I left the country for two years. Now I need a financial crisis to stand a chance of buying a house I figure going back to that life is my better option for now.