Hej @EatDessert1st! Thanks for joining the community! This is a great question. As you said, the clearance you have isn't enough to build the unit on the ground to then lift it onto your wall. A solution to this would be to assemble it directly into the wall. Here is a screenshot for reference:
You should be able to find this step in the assembly guide of your PAX (Wardrobe). If you're having trouble finding it, please write back with the article number and we will be more than happy to take a look for you.
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