The outgassing of the plastic can temporarily cause headaches if you're sensitive to the effect. It is therefore advisable to unpack the rack in a well ventilated space and build. We bought the shelf for the outdoors and would never put up in closed rooms due to the smell.
The shelf built is quite stable, but it just looks a little clunky. . The fact that the soil actually should wear jew 25kg but I can hardly believe it - we are on each floor flowerpots and trays with a total weight of jew max.. 5-10 kg and the floors sagged from day one visible through. The 25 kg refer presumably to a uniform load on the entire surface.
Conclusion:
For just 20 euros, the shelf is okay; Especially when used outdoors, where heat / cold and UV radiation do its work, you can consider whether it is economical to spend twice that to get a shelf that then maybe hold out for another year. Where appearance is important or the use is provided indoors, but you should take into consideration something Most significant.