So far so good. The one thing I'd warn you about it that depending on your toilet, you might have to build around the toilet. It happened to me but luckily I checked before completing the build. 
Also the directions kind of don't make much sense to me so I put it together my own way especially after I realized that I was going to have to build the majority of the unit around the toilet. 
There is a bar at the bottom of the shelves at the back so there is really no way you'd be able to not build this around the toilet unless you put the bar(s) on last which would make it challenging. The directions basically say to put the whole thing together and THEN put it behind the toilet but if there is a bar at the bottom of the shelves, how are you supposed to do that? You'd have to lift the whole entire unit over the toilet. 
It wasn't anything I couldn't figure out a work around on my own but just a warning. 
I do like the purchase though and would recommend it.