The theme of the bachelor thesis is an environmental impact on harmonious personal development. The thesis aims for the creation of a space which reflects a healthy surrounding environment of a family house. The theoretical part deals with aspects related to the impacts of surrounding areas on our health, actual behaviour, our self-sufficiency and on our senses reacting to the environment. The author's part points to the importance of social life with a family, a healthy lifestyle and natural motion. The family house is located at the foot of the Tatra mountains therefore, the interior and used materials themselves respond to this setting. The final design is the summary of all the knowledge I gained and consequently inwrought to the visualisation.