Dear Jose, Exciting new project at 859 Vine Street. The Builder is developing a two-story modular light-gauge steel structure home totaling approximately 1,850 square feet, and is exploring the addition of an 800-square-foot ADU as a bonus unit. This home will be built using the highest quality light-gauge steel modular construction, in full compliance with the latest California state building codes. The developer is using this home as a model unit to showcase our vision for affordable, high-quality modular homes in San Bernardino, aimed at addressing the city’s growing housing needs. Interiors and exteriors will be guarantee in the purchase agreement. The buyers will receive a fully custom modern new home.