The starting point of the study on the problems, dilemmas and hopes for effective implementation of revitalization projects in Polish cities was the conviction that revitalization is one of the processes affecting the development and changes in the spatial and functional fabric of cities. Revitalization is defined as a deliberate and purposeful process, the effect of which is to restore life in the dysfunctional and degraded parts of cities. Taking up such a topic required an answer to the question about the nature of revitalization and its aspects. The focus of the study was on the problems of revitalization that stem from the legal and socio-economic situation and the dilemmas faced by local government authorities of Polish cities. The introduction to these considerations is the brief outline of the revitalization of Polish cities in the period after World War II, while the conclusion deals with the fears and hopes related to revitalization activities that are presently initiated. The discussion takes into account the existing, critically assessed, legal regulations on revitalization.

Many tourist cities face the problems regarding the social impact of short-term tourist rental. The rapid development of the tourism economy in recent years, combined with the development of digital technologies and the emergence of peer-to-peer digital platforms, has brought both positive and negative effects of the transformations. The problem is difficult and complex because the attitudes of local stakeholders vary. While residents look only through the phenomenon of gentrification and quality of life, entrepreneurs see in the short-term lease unconditional economic benefits. Cities, protecting the public interest, try to eliminate the adverse effects of tourist short-term rental in various ways. The article presents the attitudes of three groups of stakeholders in Cracow towards the phenomenon of short-term rental, namely residents, hoteliers and restaurateurs.

The paper presents a review of concepts for the development of city centres in response to social and culture processes, economic, technical and environmental developments taking place at present on those areas. This review proves that concepts tend to change over time from those based on economic dynamics to those based on collaborative commons and on governance. On the example of a few city centres situated in the Silesian Region an analysis was carried out of the concepts being presently applied and with the use of which projects Silesian cities strive to maintain and strengthen the dynamics and vitality of city centres.