I booked a one night stay for four friends and I at Payam's and made the mistake of inviting another 6 friends over to have dinner with us for a few hours. They did not stay the night, but the fact that they had visited had made Payam upset. At 9:55am, he came running into the place yelling and demanding for the person who booked the airbnb (me). He ran around to check the rooms but had found that my friends and I had left them in near perfect condition. He then came out and continued yelling at my friends and I about having more than 5 people over. We have never had a problem with having some friends visit at other properties so long as only the correct amount of people stay, but this was not the case for this property. I had to tell Payam to calm down and stop yelling, and to speak to me respectfully. It was very upsetting to be treated like that since my friends and I had cleaned and respected the place like our own, and believed we acted within our privileges but he justified his anger by telling me that we broke the rules. He then said he would charge us $50 as an extra cleaning fee (even though we left the place in wonderful condition). He later told me about a group of teenagers who booked his place several nights before and threw a party of 40 attendees or so, and I would say this is why he came in so angry as he thought we were like them. My friends and I are all nerdy 23 year olds and simply had a four course dinner and played Nintendo Switch together. I apologised about breaking the rules for his property, and he apologised for lashing out at us and shook hands.
His issue later was that I had left several bags of rubbish behind (which we brought out to the bins) and that I cooked, so the house had the aroma of garlic (which is to be expected if there is cooking).
TDLR; the place was nice, but was treated appallingly by the owner when I had invited more people over (but who didn't stay, and which has been totally fine with other hosts)