Originally Posted by
mpkz
The "cabin" is just seats behind (in front of) a curtain with the middle seat blocked. You can upgrade if there is an offer somewhere in MMB, but not by clicking the seat.
Your carryon will almost certainly not be weighed (at least it has not happened to me with Finnair) but if it looks large, you might be in trouble (forced to check it in)
Aaah, okay. I tried a dummy booking to see the seat map and - unless I'm blind - I didn't see how to select my seats prior to purchase.
As for the carryon, if I have to pay I have to pay; I'm just really nervous about it getting lost with all my snow gear inside.