The house has three bedrooms and one and a half 'baths'. [=one full bathroom and one bathroom with only a sink and a toilet]
Would you like me to 'draw/run a bath' for you? [=to fill the bathtub with water for you?]
a 'full bath' [=a bathroom with a sink, toilet, and a bathtub or shower]
(..) That's our guy. Hey, what are you guys doing here? Jeff is meeting Barry today. I need the room. Oh, God, that's today? I have to give Jeff his bath! You were supposed to give him a bath last night! And you were supposed to go to the mall! I didn't want to go by myself. (..)2019 TvShow: American Dad! Title: One-Woman Swole Season: 13 Episode 14