@
akindheart The hotel wants their charges by head.
Really? I've just checked the price for a room at the Van Der Valk Hotel Drongen in Ghent. For a room without breakfast it costs the same whether there are two occupants or one, 87.50 EUR. If you include breakfast then the price does increase when adding a person.
Similarly for the Nordic Choice hotels in Norway except that in this case they don't offer the option to have room only without breakfast so adding a person adds the price of breakfast.
Similarly when picking a random hotel in England on Booking.com.
So it is definitely not universal that hotels in Europe charge per head for the room.