I had an injury that meant I couldn't climb stairs and Kerem and Mustafa were nice enough to upgrade me to a nicer room that had an elevator. The suite was clean and well-appointed and the bed was comfortable. The location is super convenient to the airport bus (Havabus) and also very close to Taksim metro and all the shopping/nightlife of Istiklal street. I was surprised to find that this is not a typical Airbnb, it's a hotel business, so you will need to show your passport at check-in! WiFi was not very fast at some hours (I think it depends on how many people are sharing the connection). Overall, good value with kind hosts and I would come back again.