Everything regarding Stefano and the apartement have been already said in the previous comments. We enjoyed our stay in this very nice appartment.
Nevertheless, we've been quite disapointed to discover internet was still not working after several weeks that some other guests complained about it. What is quite strange is that Stefano seemed surprised when we contacted him regarding this problem... But ok, we would recommend this appartment for every peaople who would like to visit Manhatan.