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]
(..) The first thing I shall do... when- is honor him with games worthy of His Majesty. For now, the first thing I shall do is have a bath. - Your Highness? We seem to be almost there, sir. - Sire. - Where's the Emperor? He's at the front, sire. (..)2000 Gladiator