The white ikea swivel chair: all good condition apart from the crack at the side. I had been using it as it is for the more that an year and the crack doesn't seem to develop any further
The black swivel chair: good condition apart from sinking while sitting. A colleague suggested it's an easy fix, but, I don't have confidence in fixing it (I might break it rather than fixing it)
They will go to the tip if I find it not useful to anyone