I'm slowly attempting to replace our Ikea furniture... Which, right now, includes our dining set, our couch, and an accent chair.
The dining set is just cheap, and while there is nothing wrong with it, we'd like something that can seat at least 6. I'm gunning for an oval dining table, too, vs. the rectangular one we have right now.
The couch is holding up well, though we have replaced the couch cover once (mainly due to a cat who had fun with the old one). We're having luck keeping the new couch cover in good shape by spraying it with a diluted citronella spray every couple of days.
The accent chair is barely ever used, and so is in great condition. It just isn't quite how I see our home style going. I want a more mid-century, western look, and it's a faux leather chair that is pretty nondescript.
Nothing is in dire need of replacement, which is why its taken so long for us to replace any of it (besides the former couch cover).