@Billy Dean
Its a fairly expensive place, but everything is good quality.
Food/drink
Meatpacking district in Vesterbro (an old meatpacking factory with loads of good places to eat/drink. Some recs there include Warpigs (a brewery and smokehouse, a must if you are into smoked meat etc); Hija de Sanchez (a taco place done by an ex-Noma chef, pretty good value). All the places in the meatpacking district are meant to be good tbh. Mother is good for brunch at weekends, its unlimited pizza and stuff. Fermentoren is very close and is probably my favourite pub, fairly reasonably priced too.
There are Mikkeller bars everywhere, they are bit like the Brewdog of Copenhagen (but their bars are much more relaxed). Good beer but quite expensive.
Norrebro - BRUS is great, big place with great food and beer. Nice and spacious. there is a pizza place opposite that is meant to be good. Himmeriget is another good bar nearby. Some good Mikkeller bars too, inc their ramen bar. Loads of natural wine places these days too, but most opened fairly recently so not been.
Centreish - Cph is a bit weird as their centre is pretty crap but the covered market is good if you time it right, there is a dive bar called Lord Nelson which can be fun and open until 5am or something, good beer and they play 80's punk very loud.
Cheap eats - CPH is kind of known for its hotdog stalls, the DØP ones are some of the best and are dotted around everywhere. GRØD is great for breakfast, very filing porridge. The Coffee Collective is good for coffee. Gasoline Grill - good burgers
To do
Its a great city to just walk around and find things really. The design museum and architecture centre are good
Illums Bolighus is a great shop if you are into Danish design, chairs/lights etc
Ordrupgaard art gallery is a good at least half a day out, its a 30 min or so train ride out of copenhagen. You can buy a joint train/entry ticket at the train station. its def worth it if you enjoy that kind of thing, good food there too. On a clear day you can see Sweden from there
Christiana the 'freetown' is alright, not much more than that really but worth a walk around i guess
I've covered about 5% of what there is to do really but i'm getting a nosebleed as i have written more than two sentences and used a fair amount of punctuation lol