I found the drawer unit full assembled heavy to carry so I just took out the drawers and carried the the unit upstairs, then put the drawers back on, easiest way as I didn't have enough space in the room to assemble the unit so assembling downstairs and carrying up was the easiest way.Agh, I hate myself for not buying this now that I see someone else using it as I intended! I didn't think I could drag the box upstairs by myself, so I didn't buy it.
I'd definitely recommend getting the unit if you still can, I use mine for make up, clothes, leggings/tights/socks/undies etc. For nine drawers, it holds a LOT of stuff. Very handy, inexpensive too!