Earlier quoted context omitted.
Not to mention that when you pay $5000 for a sofa today, you don't really know if you're actually getting a sofa that will last 25 years or not, because you're not an expert in sofa construction techniques and frankly don't want to become one. So you might get totally ripped off. Whereas if you pay $800 for the IKEA sofa every 5 years, you know you're actually getting what you're paying for. Plus people move apartmen…
I don't understand where the idea comes from that IKEA sofas fall apart after 5 years. All of their sofas come with a 10 year warranty, even the cheapest ones. Here's one at the $850 price point: https://www.ikea.com/us/en/p/uppland-sofa-blekinge-white-s19... Their more expensive ones come with a 25 year warranty and still only cost $2,500: https://www.ikea.com/us/en/p/stockholm-sofa-seglora-natural-...
https://www.ikea.com/us/en/files/pdf/40/04/4004a9de/seating_...
If the sofa breaks, then sure it's covered.
But it explicitly doesn't cover fabric or leather coverings -- and good luck trying to convince them that the foam padding has gone all flat.
Whereas in my experience, how long a sofa lasts is determined precisely by how long the coverings and cushions last. (I've never in my life seen a sofa break.)
So the IKEA warranty is irrelevant there.
Your UPPLAND sofa may work great for 30 years in a guest room where it's sat on 5 times a year.
But good luck getting it to last 10 years in the living room where the whole family is using it every day and kids are climbing all over it. (Of course, more expensive IKEA sofas do tend to last longer than the cheapest ones -- people are usually talking about the cheap ones.)