All of the keys and face buttons seem to work ok and none of them sound off or rattle / squeaky. One of the treble keys seems to stick even when not being pressed so this will need looking at. It will need a good tuning as you might expect from an instrument of this age.. There are no splits in the bellows etc. Will need a very good clean – as it is dusty in between all of the folds. Please see the photos carefully – the case is a little bit tired in a few places.