This. For as little as 200 bucks you can find near-mint condition actual office desks, that just scream 'indestructible' at you every time you sit at them. You can punch it, you can slam your head on it, but you'll only hurt yourself. You can put a few hundred kg of weight on it, but you'll only hurt your back. Hell, you can't even scratch or dent the desk surface because it is coated. I'd attach a picture of my desk so you can see what I mean, maybe later when I return from work.
Only issue perhaps in your case is size. These ain't small. But a corner desk piece may be feasible, you can let the rest of the real estate double as, I don't know, storage space or put some decoration on it.
About IKEA desks... sorry but if it needs to last, IKEA is pointless. If you can buy them by the pallet so you can replace it every year, then sure, great buy
Office & IKEA really don't match. Their beds are OK though.
Here's the type of desk I'm thinking of - minus all the crap under and on top of it (this is linked from an actual used desk sale, look at its condition
)
Cherry on top; mine even has cable guides across the whole length of it, tends to be standard feature.
As for those:
avoid glass & metal surfaces. They scratch, they are ice cold every time you sit at them and you will see the wear & tear clearly, glass can break and metal can dent. And they will eventually.
