We felt unfair to be charged an extra 10 euros onsite for being 3 ppl, as the airbnb apps already did the calculation for 3 people. We paid 43 +10, which was a bit expensive for the tiny and cold room we had and which looked totally different from the rooms shown in the picture. The other 2 rooms seemed more spacious and luminous and were conform to the pictures.
But we didn't want to start our holidays in a bad mood, so we just paid without arguing as (luckily) it was only for one night.
The location is still acceptable and the host was okay, except for asking us to pay extra money.