I love my new bin. The dark grey blends well with my kitchen and I have room for the larger 60litre one which is great. 
The design has been well thought through, having the bottom drawer on wheels and the food waste bin in the corner work perfectly. The JJ liners are pricey but fit perfectly and are definitely worth using. 
There’s nothing about the design that I would change. I never thought I would be so excited to get a JJ bin for my new home