The main side is close, but you will need a technician to make it perfectly parallel and thus smooth.
The main tuning slide is moving and somewhat lubricated.
The water key is functioning and the pad is doing its job, although I would probably replace that soon.
The mouthpiece that comes with it is a Yamaha 48L
Overall condition of the instrument is accurately portrayed in the pictures.
The case functions properly and secures the instrument well. We will ship this carefully and safely.