Mo. Rev. Stat. § 448.4-114
2. A declarant and any person in the business of selling real estate for his own account impliedly warrants that a unit and the common elements in the condominium are suitable for the ordinary uses of real estate of its type and that any improvements made or contracted for by him, or made by any person before the creation of the condominium, shall be:
(L. 1983 H.B. 177)