Housekeeper - Full-time / Part-time

We are in a 2 story townhouse in the center of Canandaigua. We are snow birds here from mid-May - Mid Oct. My husband and I are in our late 60s and usually only use the downstairs and 1 bedroom/bath upstairs. But 2-3 times a summer we have overnight guests and use all 3 beds/baths. Prefer Tue-Th but are flexible between those days and am/pm.