Looks like it's in great shape! I love my TDI Jetta of the same year. The ALH engine you have is widely considered the best TDI engine that has been made. It is flexible, reliable, and efficient, and with proper attention can run biodiesel without issues. It does have some quirks though! I HIGHLY recommend that you register at
Fred's TDI Page. TDIClub.com. VW TDI Enthusiast Community and check out their FAQ. Note the oil forum stickies, and educate yourself on diesel runaway that can occur when either the turbo seals leak or the intercooler accumulates oil from the vapor out of the crankcase ventilator. Also, be aware of the possibility that your intake manifold can clog with soot from the EGR and CCV systems combined. Information and fixes for these issues are all addressed there, as are fuel efficiency tips and fuel additives to compensate for deficiencies in ultra low sulfur diesel. If you need any help, PM me over there, I have the same handle both places.
Congratulations on the new purchase!