$40 to clean is cheap, Dan! You're lucky to get someone like that; and she does an awful lot for that money....I know I pay my cleaning lady $70....which is still on the low side for these areas. She's awesome though....she treats my house like it's hers....which is good...except she puts things away where SHE wants them...lol. But my house is easy to clean, too....we don't have a lot of clutter at all. But I only have her come in every two weeks.
Hope you get your Roomba, Hannah!!
Dee