According to a Google search of the serial number, this piano is about 100 years old. It's definitely showing some wear and tear, but for now everybody enjoys it and we get the satisfaction of saving it from being chopped up for Pinterest crafts. (Apparently the type of wood it's made from is quite rare?) Down the road we can get some estimates for restoring it.
(His #1 favorite spot is the top of the fridge. It probably says something about his temperament that "sitting on top of the fridge" is one of the things he's allowed to do.)