Hahah you're welcome! I guess! Haha I Don't meant to trudge ahead in your storyline! Haha, at least I give you fuel for your fire! Hahah.

Ah that makes sense now, that you say the front is contained... ish. With concrete and other materials. This sort of wall building is a great way to "hide"/"reuse" those materials that may not always get a re-use, like the garbage you mention.