西班牙采购需求：预制房屋、集装箱房屋、集装箱房、预制房屋、模块化建筑、预制集装箱房屋

I am interested in obtaining detailed pricing information for modular houses intended for installation in Valencia, Spain. Please include various options available, as well as any specifications that could affect pricing. Additionally, could you provide a breakdown of the transport costs associated with delivering these units to the specified location? I'm looking forward to your prompt response as it will assist in making timely decisions. Thanks!