To investigate the impact of Appreciative Inquiry (AI) on learning and developing together for improving the quality of care in a nursing home, and to explore experiences following the four phases of the AI cycle, an AI was performed as part of participative action research. Interviews, group discussions, creative methods of storytelling, and reflections were used in the AI sessions. Staff members were interviewed to evaluate the AI process. All of the interviews were recorded and transcribed. Data were analyzed thematically using Maxqda and were discussed by the interviewers until consensus was reached. The sessions resulted in ten action proposals to improve healthcare. One proposal was worked out in agreements on cooperation. The evaluation revealed that the sessions have given a boost to the team spirit, and involvement at the location leading to more cooperation and communication during the shifts. The evaluation indicated that it is important to convert the action plans of the sessions into actions, which are then evaluated. AI was advised as a way of learning where everyone is involved, and mutual agreements are made. This study has shown that AI can be a valuable way to support learning and development to promote the quality of care in a nursing home.