Area of this house is 450 sq. m. Comfort and calmness were the main priorities in development of this project. Gentle colour palette and natural materials became the reference point in embodying the project. Upon the customer’s will the house interior was planned in the Mediterranean style. We added hints of Provence and Country. Elements of unique environmentally friendly ADI stone produced at our own production under author’s developments fitted such interior well. Application of such stone and know-how of its production enable to produce any individual elements both of internal finishing and external one. Within the interior of this house, fireplace portal, entrance space, slopes frameworks, windows apertures and baseboards have been made of ADI stone. The hall stairs have been made in our workshop. In the guest room the author’s technology of ceiling assembling of our Chief Architect Volodymyr Ivaniuk has been applied. Natural materials such as wooden beams, ADI stone, windows of Siberian larch harmonize each other thus creating cozy atmosphere of a decent house for a big family.