1x2Meter in double bed

I have this slatted frame in a 2x2Meter bed, so rather 2 of them.
Schwierigeit was because in the middle of the bed only a strip runs, fix the.
At a bar rack in the form of the grate would be fixed, so one has slats are the slip in the middle back and forth.

Especially since my bed inside on the sides only one bar has not completely extends from head to toe.
Fortunately are holes pre-drilled in the slatted frame depends by the shortened inner strips with me above a bar across and the front was fixed without pre-drilled hole. Thus, the rope holding the other tight. Everything stops and does not slide.
Attention, screws were not there!

Holds, sleeping well, was favorable.
I'm not the easiest, so I can only submarine U100.
Must to say that my mattress but is 27cm high, perhaps does it matter with what.

Am definitely satisfied.
The guards Springs are bent similarly equal, make no noise. Good.