I've been looking locally for a new upright piano, and one particular make that's caught my interest is the "John Broadwood Model 23". It's over a hundred years old. The piano technician who's selling it has explained that it was originally restored 20+ years ago and has received a thorough overhaul since then to bring it up to "the exact restored specifications". I think it has a beautiful sound, but have been advised against purchasing it by other people because of its age and the fact that it could start failing if played on a daily basis. There was even a moment in the shop when the piano started rattling when certain keys were struck, but the noise mysteriously disappeared after a few minutes.It seems a shame to turn down the opportunity to buy a piano with the exact mellow, warm tone that I was looking for, but I do prioritise durability as well so I was wondering if anyone with experience on this matter could give me some advice on this? Thank you!