We moved out of London last year, to a small town about 60 miles away, but it feels like the moon sometimes. Although I wasn't born in London, I've lived there for my entire adult life, almost thirty years, so it is/was my home.
Good things about moving out: we could actually afford to buy a decent size house, we have a garden, the air is cleaner, it takes 15/20 minutes to get to the sea, great schools, we've been able to finally get a dog as we have the space.
Bad things: the car is king round here. I've gone from someone who used to cycle daily through central London to being too scared to get on my bike. You have to drive to get pretty much anywhere, public transport is dire, particularly buses. Fewer parks, and not used in the same way as London parks, probably because more people have their own outdoor space. I really miss the parks.
A lot of the people are locals, which means they are surrounded by family and people they have grown up with, they aren't that bothered about you or interested in you, or interested in much outside their familiar bubble - may not be an issue if you have several kids, but we only have one and she's felt quite isolated. I think Covid has made a lot of people even more insular. Seems to be a general mistrust of incomers.
In London (and large cities generally) people (to me) seem more welcoming, outward looking and accepting, possibly because they came from all over and often have to rely on each other rather than grandparents or siblings who live five minutes away.
Where we are now is far less diverse than London, and it's staunchly Tory with a dose of UKIP.
I miss being able to pick up virtually any ingredient, no matter how obscure, from my local corner shop. All the shops up here still seem to close at 5.30pm.
I also miss having amazing museums, theatres, cinemas and galleries no more than 30 mins tube ride away, although some of the spontaneity had already disappeared with Covid and booking ahead.
I don't know if we'll stay long term or not, certainly until our dd has finished school, but I suspect we'll then move further out, or nearer the coast.