Buying a prefabricated house has many advantages compared to classic construction: Catalog form of sale (with possible changes) - gives the buyer the opportunity to clearly see what level of construction he gets for the calculated amount, what is included in what price (roof covering, doors and windows, floors, ceramics, sanitary ware...) and what type of product (possible additional payment in relation to the included price if the customer wants a higher quality and more expensive product or material. Moderate flexibility - clear starting points (project, materials, level of construction) facilitate any possible project corrections and agreement regarding the details, and the cost implications are clearly defined. Speed and simplicity of construction - construction is 3 to 4 times faster than the traditional method, faster and earlier return of the invested investment and capital. Superior quality - realized off-site in production facilities with stronger quality control and in the preparatory phase of designing similar models.