Yes there is a coffee maker in the cabins. I believe it makes 8 cups from a full pot.
Bring your own filters and coffee if there's more than one coffee drinker.
Yes. As others have mentioned, you they provide you with coffee pouches that make around 8 cups.
Yes, but if you drink a lot, you'll need to bring your own filters and grounds. The kind they provide is the coffee filter/pouch combo, and they provide one per day. (Conceivably you could request extras.)
Thanks! Your answer is awaiting moderation.