I have just finished a call with YHO (Nina). They are interested and happy to join the proposal, based on the role I have described to them (coordinating national youth organisations involved in the co-creation of interventions, supporting dissemination and impact generation activities, and participating in the overall management of the project). They seem to have members in about half of the countries in which we will be implementing interventions, which is not great but probably good enough. The one issue that worries me slightly is that they are already involved in three (!) proposals under this call. If we had more time, I would say we'd look for an alternative partner, but given this is really last minute, we may want to go ahead anyway. I would welcome your views on this.