Things like this fort make me convinced that automated electric drone taxis could open up a lot of living possibilities. Get one of those and you could turn it into an amazing Airbnb or alternatively a community.
There's plenty of open land where people could live without needlessly complicated automated electric drone taxis.
Yeah, but you have far fewer of the amenities and benefits than a city like London provides. Also, the recurring costs are no doubt greater, like food deliveries, public utilities, etc.
And maintenance and running costs are probably higher than a regular house.
If you want to get away from it all there are cheaper alternatives.
And if you are not afraid of maintenance cost, there are also better alternatives, such as a small castle or a farm, closer to where other people live.
I think the entire point of something like this is to be further from where other people live.
I would keep the London house given the choice though :P