The aim of this article is to examine how establishment in Swedish society is interpreted and what values are considered important from the perspective of a non-governmental organisation mentoring programme, and how the non-governmental organisation’s work towards establishment among ‘unaccompanied’ young people is carried out. The results are based on analysis of the non-governmental organisation’s policy documents, conversations and semi-structured interviews with the employed mentors. Bridget Anderson’s concept of a ‘community of value’ is used to critically analyse the data. The results show how the mentoring programme supports establishment, as well as the importance of mobility within the city and of building networks and knowledge about everyday life in Swedish society, all of which highlight certain values as more important than others for establishment in Sweden. The mentoring work is intended to overcome boundaries but risks reproducing boundaries whereby the young people need to create a belonging based on an idealised notion of ‘Swedishness’.