Sounds like you are getting a very good buy, you will need to read up on past threads on enlarger alignment after you put it back together. Very easy to move and assemble. KHB in Missisauga Ont have a extensive parts inventory and I believe they will sell you manuals as well.
Be carefull moving the condensors and obviouly take the lenses out and wrap with cloth.
I have extra carriers (non glass) if you get stuck without a certain format. Though I will really hose you on the price.