Now simply hang the shelves and fill with whatever you want. It will not hold a ton of weight but will hold food stuff, clothing and other misc things...
We have lots of room for sleeping in our pop-up with a king, queen and two twin beds...unfortunately this comes at the cost of a lack in storage. So my dad and I thought that we could solve that problem a bit by adding some shelving above the sink area and a storage area right by the entry door.
Using the cut out tool we cut the 6' shelling piece in half to form two 3' sections. This was much cheaper (at least for us) than buying two three foot sections.
As you can see in the second picture 3' is about the size of the sink counter.
We also added tips to the end to prevent and cut heads.