Housekeeper - Full-time / Part-time

We're a couple (71M, 62F) with no pets. We keep the house tidy and organized. Two of our three bedrooms are used as home offices so not much to clean there. We don't wear shoes in our house and provide booties that can be placed over shoes. We're both employed and will rarely be home when the housekeeper is there. Our current service comes every other week on Wednesdays, usually around 11 a.m. but we're flexible with the day of week. Mornings are our preferred time if possible.