Hey Priyansh, next time you'll hire someone take a note at his trait. I really highly advice you to let a random sim choose to know the staff better because stealing televisions and at cetera is a big part of a unwelcome 'thief' trait. I've forgotten the real term.
Your other maid would probably have the Couch Potato and unhandy trait. It all make sense to you when you know the persons you will hire.
Knowing your staff, one big advice for rich sims.
It's Kleptomaniac for stealing, and Clumsy for breaking items more often. Sometimes, though, it has nothing to do with neither of the traits, except Kleptomaniac. Maids are just created that way, that they can randomly wash their teeth, eat ice cream, watch TV, play computer games, etc. etc. They're just satisfying their needs
Hey, Kate Pistachio, feel sleepy? Go ahead, sleep in my bed. Wanna watch some TV? You're welcome!