I like the Nakamichi decks- they are built quite nicely...
BUT
the three-head models are prone to failure of the 3rd (record) head. The head is very difficult to find and expensive when you do. You may pay as much for that head as you do for the entire machine. IMO its not worth it.
If this warning is insufficient let's put it this way: Check the machine before the purchase is final; beware of 'one channel out in record'. These days that likely means a bad record head.