37 Building construction; maintenance, namely, building maintenance, floor covering maintenance, furniture maintenance, floor maintenance, furniture and floor covering repair; maintenance and repair of paint brushes, paint rollers and other painting equipment and painting machines and devices and painting supplies and equipment; maintenance and repair of roofs, ceilings, doors, walls and windows; installation of roofs, ceilings, doors, walls and windows; repair, maintenance and installation of scaffolding, working platforms and construction platforms; maintenance and repair of parts and fittings for buildings; installation of fittings for buildings; painting restoration, painting, painting contractor and decorative interior house services; application of paint coatings; floor and wall treatment services, namely, application of coatings, cleaning and polishing preparations to floor and wall surfaces; decorative interior house painting services; plastering; floor coating services and abrasive cleaning of floor and wall surfaces; wallpapering services; painting of indoor and outdoor walls and ceilings, as well as roofs; construction, repair and maintenance-related advice and consultancy for consumers and professionals relating to painting, construction, repair, decorative painting, covering, renovation, interior decoration, façade renovation, insulation plastering and insulation; advice in the maintenance of paint brushes, paint rollers and other painting equipment and painting machines and devices and painting supplies and equipment; providing repair and maintenance-related information relating to painting, surface treatment, painting, plastering, renovation and construction of buildings; installation of walls and flooring for purposes of refurbishment, painting and covering; painting, painting in the nature of covering surfaces, treatment of floor and wall surfaces, painting advice for consumers and professionals; consultancy relating to painting of buildings; advice relating to construction, repair, painting, decorative painting, covering and refurbishment of buildings; maintenance and repair of the surfaces of walls, ceilings and roofs, foundations, floors, cabinets, furniture, facades, roof and ceiling coverings, terraces, buildings, paving stones, retaining walls, fences, jetties, bridges, steel structures, concrete structures, products of the wood industry, sawn timber, kitchen fittings, windows, doors, staircases and parquet floors; providing repair and maintenance-related information derived from electronic publications relating to painting, coating and covering, surface treatment, plastering, renovation and construction of buildings