3 minor flaws that do not affect the 5 star:
1) In the back you have to watch it to be mounted correctly (may have been my own clumsiness, was definitely not a problem, correct it) and
2) when I got the 2nd box opened with the "slat", I was really glad to have an adjustable slatted frame of the old bed, which fit into the bed frame 1a! The included slatted frame is still functional, but is just simply and z.Bsp. not adjustable in the hardness of the bed.
3) the side parts with 2 meters length have not set foot in the center. My bed (similar price range, bought October 2006) has one foot in the middle and it was still a little unstable. The convenient solution: at OBI plywood blanks at the right height to buy (at a cost of about 1 euro / St.) Among terminals in the middle and even the bed is mega-stable even when 2 people use it.
An honest thank you! A super product to an absolute super price!