You know the more I reflect on this the more sure I am that I am falling into a trap that I am sure a lot of English speakers fall into. I am trying to apply English rules to Spanish as there is a shared language root and a bunch of shared words and at some level syntax. I need to acknowledge that Spanish is a distinct mature language and trying to treat it as a different dialect of English is a wall I need to stop butting my head off.
Really appreciate you stepping in to clarify for someone with my calcified language abilities, the lack of comprehension is entirely my own.
I think I will go with "Por favor, apila las sillas al final del día. Gracias." and save deeper understanding until I can devote more time and mental energy to understanding Spanish as Spanish.
You rock!