35.
Here is the shelf below the vanity sink. There must be 30 angles. They all had to be sawn close to perfect because the shelf has to be correctly positioned to hold the door latches because there is no cabinet center section so bath towels can be stored easily. (did I mention the sink drain pipe?)
Also all cabinet cut-outs are finished with handmade (hell, the whole boat is hand made) really real, teak molding, not tape. Shelves too. The only exception is the rear door bottom in the equipment room . (#55-56) I'm still looking at that, sideways.