We stayed at Kaz's place for a month. He is worth of calling "superhost" in each and every way. In first week of May, New York temperature dropped suddenly for 2 days. We told Kaz that we could not turn on the heater (the room obviously had one, but generally in New York that is controlled by the weather and gets turned on automatically if temperature goes below a certain point). The very next day, he sent a portable room heater for us.
Also, we asked him for table lamp and fan, which were also arranged for us the very next day. He installed ac also in the mid of the month, as summer was approaching. Not only these, he communicated frequently to check whether we needed anything or we were having a comfortable stay or not. Check in was super easy. If anybody wants to stay at Kaz's place, I would strongly recommend.