The present Master Thesis tries to summarize and assess individual aspects of a decision-making process connected with a housing purchase. In the theoretical part, ways and methods of market survey, in particular so called mystery shopping, are outlined and explained. Further on, basic concepts connected with the housing market are defined and clarified. The first section of the practical part of the present Master thesis explores opinions of a selected representative group of potencial clients, based on the original author´s questionnaire (with analysis and assessment of answers). In the second section, a client-oriented approach of four selected development companies is explored and analysed in detail, with the evaluation and listing of p...