Trying to remember back a few weeks... Seems like I had to screw in the Extruders on (a single block), put the door on (two hinges), attach the spool holders... don't really remember much else. It comes with Kapton tape on the aluminum table. That'll get you for a while. I went to the hardware store and had them cut me some 6x9 glass (I got 4 pieces because they were only charging me 2 bucks a piece). Aside from that, I printed up a couple mods that I saw on thingiverse and bought myself some 3M blue painter's tape, and have been printing merrily along.

That said, I have since ordered some BuildTak which should be here tomorrow or Monday. It's basically the pad that you have on your bed. It'll go on one of the other removable pieces of glass...

None of this is a big deal though, it's not like it's a kit or anything...