Does it really accept Recaro??
Yes, the Kinderkraft Prime does accept (newer) 0+ (from birth) car seats as they have the same securing/attachment system as the Maxi-Cosi car seats. And since the attachment points are the same, yes, it does allow for a Recaro capsule.
It also accepts Kiddy, Joie, Avionaut, Nuna, and more car seat brands with the same attachment system.