They charge for the unit and then add an additional amount for each extra person up to a maximum of 6. I took the full capacity as I was not sure how many would be joining me. In the end only 2 of us went. I asked for a refund for the other 4 as the beds would not be used. She said that it was out of her control and it was up to to airbnb to refund me. Airbnb responded to say that it should be in order pending the owners approval. She declined and then her husband phoned me and we had words. Also, they never switched on the geyser and I had a cold shower the next morning in the middle of winter. Not very nice people in my opinion. I was surprised to see airbnb using people like this. I will certainly not recommend their place even though the unit itself is nice despite being very far from Cape Town itself.