That makes sense! Appreciate the feedback and more detail - that was why I wanted the steel walls versus concrete. For the flooring I guess the same can happen. Having to repair concrete and the issues is likely super expensive and not easy versus vermiculite.
The downside is the the ability to move and leave impressions. Just need to deal with it along with the pros and cons.
The downside is the the ability to move and leave impressions. Just need to deal with it along with the pros and cons.