For the price its pretty good quality. To get a huge wardrobe for this price, I wasn't expecting perfection, and it isn't perfect, the doors won't line up no matter how many adjustments we make and the top fashia was a little warped.
It takes a lot of space to put up, but the instructions are clear. 
The grey gloss finish is really nice, and the drawers are good quality runners.
You can change any configuration and i doubt that you could ever take it down and move it, without breaking it.  
But if you dont want to spend a lot then this is perfect, it does the job