We have a king in ours and I do have to say its much more expensive for linens and it takes so much longer to change out. I spend over an hour just making the King, by the time you get everything put on, wrinkles out, not to mention the duvet cover takes longer, and you end up doing a lot of walking around the bed. A queen I can do in 15 minutes and it requires less storage room for linens.
Its funny though, our Condo has the king but it appears that groups seem to be booking the condo, when I go to make it up, it usually looks as if 3 people have slept in the bunk and queen room and 1 person gets the king to themselves. The king usually looks like just a third of it was used.
We spent a month in an Airbnb by the ocean and it had a king, we went home and bought one.