I've had this for less than 5 months and it looks like it'll collapse any day, we're going to take it apart for safety reasons. 

The points where the shelfs meet the metal structure are completely bent by weight, resulting in three shelfs that  are leaning in diagonal angles as opposed to being flat. We never put much weight on it, just a few small, light plants like in the promotional pictures, but it couldn't take it. We literally weighted the heaviest items to ensure they were below the recommendations. We also are confident we assembled everything correctly and the shelf looked fine when we put it together, but a few plants and a few months is all it could take. 

I like the idea but this was a complete waste of money and time. The quality is terrible.