"House I" is a significant event for specialists in the building industry and other related industries for starting business relations, getting professional advice, evaluating the industry and its developmental trends in general, as well as for learning about offers, choosing cooperation partners and specific products at the beginning of the construction season. Any interested person who is building a house or is planning to do so will have an opportunity to learn about the wide spectrum of products offered by industry-related companies. In order to enable exhibitors to meet the diverse needs of visitors, "Maja I" is divided: there will be a special programme for professionals and a different programme for the general public. In order to provide specialists with additional knowledge during the exhibition, as well as to share their views on the industry's novelties with other professionals, international building seminars will be organized.