Very affordable for a 7' divider - I wasn't sure if it would work out the way I wanted but as long as you have a screw driver and half a brain you can add or removed panels as you see fit. I bought a 6 panel and only ended up using 4 (others are stored for replacements should I need them). I also screwed one to my wall and made double doors for my basement bedroom which work great. 

I had some issues with the leaning/structure as i run the divider as a straight wall and not like an accordion... zip-ties solved the issue mostly but keep it in mind if you plan to do the same