Diploma thesis "Reconstruction of Restaurant with Housing Facilities Extension" is processed in the form of project documentation for building construction according to the applicable regulations (Act No. 183/2006 Coll., On Zoning and Building Regulations, including subsequent amendments). The project deals with the reconstruction of the existing restaurant building in the village Lísek, No. 89. The building is located on plot No. 49 in the cadastral Lhota u Lisku. Floor plan of the existing building is in rectangular shape with almost the unused basement and a deck above. The 1st underground floor is currently used only technical room and garage. In the 1st floor there is the sales area of restaurant, large kitchen and rooms for staff. Existing structures do not show signs of major damage. Reconstruction is not due to the technical condition of the building, but due to operationally unsatisfactory disposition and investor requiring to create an accommodation capacity. The requirement was to build new rooms to accommodate 24 persons. The supporting structural system of the 2nd floor is designed of ceramic bricks and 3rd floor due to the resistance of existing constructions is newly designed as wooden sandwich. The window openings are fitted with a six-chamber windows with triple insulation. Horizontally extension of the existing building corresponds to the current object. The roof of the building is gabled with dormers lighting the rooms in the 3rd floor. The building is designed so that even after the reconstruction match an existing installation. Part of building construction works is also landscaping. Due to the partial change in purpose of the building was necessary to design a suitable parking space with adequate capacity.