Part Time Commercial Cleaning

We are looking to hire a part time (15-25 hours per week) cleaner for a commercial office, shop, and residence. We estimate that there will be 15-25 hours per week required but it may grow into a full-time position later. The schedule is Monday through Friday and would start 6 PM at the earliest (can be later in the evening, or very early in the morning too). Employment can be either as an internal employee or 1099 contractor.