I look at houses like that and think wow - and then think of how far you'd have to walk for a wee - to make a cup of tea...on the plus side if you decided you wanted another biscuit you'd burn the calories off just going for it!
Also think about looking for the remote control (and everything else my DCs manage to lose in our much smaller residence)....
Not for me !
Seriously though the garden will full of traffic fumes ...and noisy.... better to invest in a helicopter and a pad in the country ...