I am the host and the cleaning lady. I do not charge a cleaning fee as most do. I would find that insulting as a guest. I take it into consideration in the price, as hotels do.
HOWEVER, I do feel there is room to encourage tipping! I have provided "taxi" rides, skis & boots, prime rib dinners (for 6) when all restaurants on Christmas were closed, flowers on the table, and NONE of it has even earned me an extra dollar. Come on..... a 14 mile taxi ride into the city and not even an offer to pay a dollar? A prime rib dinner for 6, including wine and no tip???? I think that is tacky!