@konasana
I have a sister in London who always thinks we want to go to them... 'there's loads to do in London' - like what? Places to eat and drink? Stuff to look at? Same everywhere!
There are loads of places to eat and drink, from the cheap end of the spectrum to fancy Michelin starred places. Pop up venues and super clubs too. Every cuisine represented.
Lots of galleries and museums, including smaller quirky ones.
Lots of theatres, concert halls and general arts venues - again, not just the West End, there are loads of really intimate venues. Plays, musicals, comedy gigs, music gigs, piano recitals, art installations, poetry readings... You name it. Things like Secret Cinema, too.
All the obvious tourist attractions. And the less obvious ones.
Markets and festivals. Especially of the food variety. :) Or light festivals; they're always fun too.
Access to all kinds of sports, from rock climbing to trampolining.
Boats! Cruise boats, speed boats, pubs on boats, hot tubs in boats... anything on water.
Access to farms, parks, general greenery, zoos, wildlife centres.
More escape rooms than you can shake a stick at.
Classes in anything - sewing, pottery, painting, jewellery making, languages.
Lots of volunteer opportunities in absolutely everything and anything.
That's just off the top of my head. Sure, you can do some things anywhere, but the point is, you don't have to travel far to do any of them in London, and the transport links are easy. It's nice having a million and one things on your doorstep.