Servo

Servo is a robot that was introduced in Livin' Large. It costs a whopping $15,000, but will walk around the house, cleaning up everything, as well as repairing broken items and gardening, so you don't have to. Servo can also make meals for your Sims, but they aren't very fulfilling.

When The Sims 2 Open for Business Expansion came out, he returned with many upgrades including: complete control, relationships, female versions, being able to "Woo Hoo", having the needs of power, social, Fun, and Environment, ect.