I am mingling with a startup idea (that I can&#x27;t really build now, but perhaps in 4-5 years, for various reasons) that would solve your problem; however, I concluded that the only way to solve it is to live in a crowded area (like in a condo) and have a dedicated storage area for this.<p>I can&#x27;t think of any other way to efficiently and cost-effectively handle this.