The purpose of this thesis is to get knowledge about how it is to work as a librarian at Gothenburg city library during a rebuilding process and during the time when they have worked in a temporary library so called niche library. Which part did they have in the renovation project and in the niche library? The aim is also to find out how the librarians have experienced their time in the niche library and if it has affected their profession and identity.The method that is used to answer questions of the study is semi-structured interviews with four public librarians. Through comparing previous research in building and rebuilding process I have analyzed the four public librarian’s part in the renovating process and the temporary library. I have analyzed how the librarians have experienced it during the time in the temporary library and how it has affected their profession and identity.The four librarians have been divided in different groups during the improvement process to discuss requests how they want it to look like in the library. In the end of the rebuilding process the librarians were rearranged into new groups based on competence and interest. The librarian’s requests have not always been fulfilled because of different participants have had different opinions. Because of some of the librarian’s short employment period and their activity in the professional field they have not been affected so hard by the reorganization. The librarians have had the opportunity to develop their work at the temporary library. But the temporary library has affected some of the librarian’s profession in a negative way and they have not had the opportunity to use so many identities as before as at the central library. / Program: Bibliotekarie