From StrategyWiki, the free strategy guide and walkthrough wiki

Mrs. Sanderson is a typical stay-at-home mom. She does all the cooking and cleaning around the house, so she is especially glad to get some help from Chibi-Robo. She wishes her husband would do more around the house, and that her daughter wouldn't have such an overactive imagination. She likes tea and cookies, and loves to vent when talking to Chibi-Robo.

Mrs. Sanderson's Locations

Day:

• In the Kitchen, by the sink.
• In the Kitchen, at the table.
• In the Bedroom, next to the bed.
• In the Bedroom, at the table.

Night:

• In the Bedroom, at the table.
• In the Bedroom, in the bed.