This was easy to put together EXCEPT for snapping in the casters (Step 1) had to ask for hubby's help finessing them in. I did not include the arms as I have cubital & carpal tunnel and have to make sure I don't lean my arms on anything. These look very clean & snazzy in the gray color and the seat is very wide. I would recommend this seat if you are a larger person who wants plenty of tushie room. Very comfortable back and great range of height adjustments.
Although the wheels were a real pain to install for me the rest of the chair was easy to build. Took me about 20 minutes. The chair looks great and is very lightweight which makes it nice to move around.