Abstract This thesis directly follows a project, in which we dealt with the close surrounding of the STU, dispositional service and frontage of the building. The aim of the thesis is to draw up the interior of the selected parts, out of which we have chosen cloakroom, dining room, bedroom, living room with playroom. The main focus of the interior is simple but very functional furnishing. When designing we prefer minimalism in colours supplemented by varicoloured motives on the walls. There are three classrooms for twenty children in the STU kindergarten. The overall capacity is for sixty children. On the first floor there is a classroom for three year old children, cloakrooms and dining room. On the second floor there are the remaining rooms designed for four to five years old children and an extension projected for social events. In the majority of the rooms there is vinyl floor which enables to maintain hygiene easily, white furniture supplemented by a push system for higher security and graphics on the wall.