[COMPLETE]
The packs were full and not, as in Yellow / Blue business, with "traditionally a screw less".
[GUIDE]
The instructions for building was .. "so la la" .. but certainly not a blocker.
Example 1: The manual speaks of 3 different types of bars including two of the same length and is a kind of shorter. Apart from the short but I could not distinguish between the other two. I ignored it.
Example 2: The image here shows the slatted frame as shown in the instructions. One sees alternately 2 gray rubber mounts and two blacks. In the instructions "to put this on the cover as" (freely adapted from memory, not a quote). That would be 14 rubbers, however, the 200 cm long mattress 18, so 4 additional black rubber (if I remember correctly, in any case, a lot more and more black). How these "divides" is not mentioned. So ignored again and spread evenly.
[BUILD]
Slatted structure 1 an hour building slatted look 2 half an hour at a parallel TV. A cordless screwdriver with polygonal would nice here because the provided right is small and the tightening annoying.
[LIE]
All in all I would never complain for the price! Highly satisfied. Lying is good, but I am not a professional Lieger who can properly evaluate.
[Conclusion]
Price-performance is ideal. Should creep even what I write an update.