Let's start by saying that I have been using Airbnb as a Host and Guest since 2014 and have a solid track record of good experiences and thus good reviews. Berkay's place had several problems right from the start and how he treated me for the stay was also poor. The host replied when I sent him messages but wouldn't acknowledge the facts. He kept telling me I was wrong when I was sending him photos and staring right at the problems.
Firstly, the bedding wasn't washed before my arrival. There was hair and other debris on the sheets. The pillows smelled like hair oil from previous people. I ended up having to clean the sheets myself because the host wouldn't compensate me or fix the problem himself even after I sent him photos. After pressing and pressing he finally accepted my request for a laundry token (the laundry isn't free and this fact isn't mentioned in the listing.)
Secondly, the cookware was in poor condition. The flat was marketed as a higher-end luxury place and had pans and knives that were absolutely destroyed and unable/unsafe to use. The non-stick coating completely scraped off, and the only chopping knife with the tip broken off and the coating halfway removed. Also, the front door handle was broken and the host acknowledged it but didn't offer to fix it.
Overall, the flat does have some nice features but my feelings went sour after dealing with the host. The summary is that I would choose another place. I felt that I paid too much for a flat with all of the problems.