Our bathroom module is completely sub assembled prior to going in our vans. Colors can vary - but being fabricated with .125 aluminum and TIG welded doesn’t. Our vans are built to last and to be used. Will they show some wear and tear with heavy use? Yes.  Will they come apart? No. Our structures are all sub-assembled outside the van and then installed - they could literally be taken out of a van and installed into a newer model 20 years from now as the van provides no structure - just points to secure‼️