Three friends decided to travel to Trondheim. Before booking anything, they discussed what they wanted to do and how much the trip might cost. One wanted to visit museums, while another preferred being outdoors. They chose accommodation near the centre so they could walk to many places. They also checked train times and what would happen if a departure changed. Once their plans were ready, they shared the tasks. This made preparation easier. On the trip they had both a plan and enough free time to do something spontaneous.