came here to ask similar questions. Flying on Finnair for the first time this July -- with the family - one business class seat (only one available) and three economy class seats. The reservations do not appear linked. I cannot figure out how to select a seat for the business class reservation, paid or otherwise. chatbot no help, call center hung up. For the economy seats I can see how to pay for selecting a seat but wondering if I have to pay if I'm OW Emerald? Or would that not apply since it is a separate reservation?