First things first
First things first
Check if you have all the parts:
- 2 gray/white/varnished plywood sides: RS and LS
 - pinewood platform: P
 - pinewood step: S
 - pinewood board: A
 - a small yellow package that contains: 12 identical screws, an Allen wrench, 4 black non-slip pads
 - 5 transparent anti-slip strips
 
Second things second
- 
            
                  Take RS and attach all S, P and A boards, one by one using 2 screws for each.
 - 
            
                  Take LS and attach it to the other side of S, P and A using the remaining
6 screws. - 
            
                  Stick the 4 non-slip pads to the feet of the RS and LS. Peel off and stick the
5 anti-slip strips on S and P. 
Last but not least
Last but not least
You're ready for a new chapter in your parenting adventure.
The peace of mind you needed, the independence the little one was thriving for. 
Let them explore!