I spilled liquid on my old MacBook Air 2017 back in January and I've been looking for a laptop replacement. PC didn't work for me, and a newer model was too expensive. Someone recommend that I try buying a refurbished model for  Amazon and here I am!This computer has been running like a charm and I find the Touch Bar fun to use. This computer has really allowed me to make my work mobile and its absolutely cleaned. No traces of past owner. The battery life works just fine. Anything longer than 3 hours is a bit excessive and sounds like ppl should take a break from work, haha~Anyway, the whole computer is solid and in great. condition. My only hang up is that the screw at the bottom was slightly out of the hole. that was weird. Aside from that I'm happy with my purchase.