I am sorry that you are disappointed. I apologize not to have met your expectation. About your 3 complains, see my comments as follows:
1) living room not included in the booking: Pls go through my Pictures and you will come to know. It is explicitly stated there. You booked a private room. This means one romm only. It also means that you do share the apartment with someone else. This time it was me. Where do you think I should sleep then? Sharing the same bed with you? Come on, you are kidding me.
2) Webcam in the living room: You wrote you were shocked. Why? I cannot understand. This Kind of devices are quite in common in nowadays times. I use this to stay in touch with my family in Berlin while I am off for work in Berlin. But I also use this as a virtual reception desk in the event I cannot arrange a personal handover of my apartment. Some people do not have (Hidden by Airbnb) . Thus, this is a good opportunity to welcome my guests personally. I invested significant money for this. For keeping the privacy afterwards, plugging off the Webcam is that easy. By the way, even hotels want to get to know their guests before they check into the rooms. Very comprehensible!
3) Missing powerpoints in the sleeping room: There is one at the foot end of the bed and another close to the entrance just next to the wardrobe. It is all about talking and communicating with each other. This definitely helps.
I wrote this long comment to your review since I really need to calm down myself. To be honest, I deem your feedback quite ignorant and shameful. Please read my feedback about you carefully. You did not take gentle care at all about my enterieur and private belongings. But I do not want to wash any dirty laundry (a German saying). It is up to you if you wantt to play a fair game with your fellows. It was very important to me to drop this notes to you. Anyway, all the best to you.