(a) Ninety days after the Contractor Licensing Board certifies and makes available to the general public the standard form informational list of basic universal design features pursuant to this section, a licensed contractor of any proposed residential housing in the state shall provide to the buyer an informational list of basic universal design features that would make the home entrance, interior routes of travel, the kitchen, and the bathroom or bathrooms universally accessible. Basic universal design features are to include, but not be limited to, the following:
(1) At least one nonstep entrance into the dwelling;