"Z97" is a ready project of a multi-family, one-story house with an attic. The classic, rectangular shape with a gable roof has been enriched with an interesting façade, which gives it a modern character. The usable area of the house is 199.5 m2 and is intended for multi-generational families who want to live together or for people who intend to run a business at home. After entering the house, we have a common hall that leads to two premises. The interior of the project is clear and each family has its own private zone. On the right, there is a smaller apartment with an area of 58 sq m and consists of a living room with a kitchenette, a bedroom and a bathroom. There is a utility room in the middle of the corridor. The left part of the ground floor consists of a living room, a kitchenette and a toilet. The left part of the house also has an attic, which is accessed by stairs located by the kitchen. In the attic there are four comfortable bedrooms and two quite large bathrooms. The bedrooms are easy to arrange and comfortable. Ready house design "Z97" is a practical and functional house designed with economy in mind, thanks to the boiler room which is located in the central part of the house and one chimney, both families will have comfort and energy efficiency. The building has a brick technology. Thanks to the simple structure, the house will be quick to build and not expensive to use. The house design will surely meet the expectations of people who value practicality and economy.