The topic of my work is car showroom with service station as a two level project: land permit and construction permit with realisation documentation features. The work is elaborated as graphic part: floor plans, views, and details of the text - and the accompanying technical report. I propose to place object in Ružinov, Trnavská cesta -- cesta na letisko locality, opposite side Martinský cintorín. I have focused on showroom with service for propagation, sale and repairing of electromobiles as a specialized topic. It is an ecologic form of transport even if currently not so spread because of its high operation costs. I am aware of this problem therefore I designed the building with facade consisting from solar panels. Energy from panels is used to charge electromobiles and to run whole object as such. This was also a basis for building orientation. Showroom as ecliptic dome or glass egg is orientated to south therefore it ideally absorbs the sunlight and aerodynamic shapes resemble electromobiles of the future. The second part of the building seems to be bite into the first part and as administrative premises it should symbolize mystic dragon trying to finally hatch the egg and so long awaited electromobiles should come out. Constructions are mainly from steel and facade is from glass and aluminium panels. It is modern and fast way of construction and creation of facades and often used to design showrooms and service stations.