I've had a dedicated home office for the past 6 years, having worked from home – and from anywhere around the globe or when inside various modes of transport, quite frankly – for more than the past 15 years.
Wear and tear happens, of course, so when my dedicated Humanscale office chair's arm rests began to crack due to sunlight damage and shed pieces over my home office's floor, I was outside of the 5-year warranty for replacing those.