Given the task definition and input, reply with output. In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

Halmstad Municipality is a municipality in Halland County in southern Sweden .

Halmstad Municipality ( " Halmstads kommun " ) is a municipality in Halland County on the Swedish west coast , in which the city Halmstad is the seat .