We are coming here for over 2/3 years now.
The hotel is very nice and personal, no mass tourism here.
We stayed in room 625, the honeymoonsuite and it was a very large room with a roofterrace, very nice.
There are small things that could be better: the airco for example, could only work on one temperature, which was very cold.
The showerhead was broken, the cleaners didn't really clean the room, but made the beds up etc. I think this hotel is great but got more potential if they pay more attention to details.
The parking was really a problem. We rented a car but to enter Kaleici, you need to get passed a sort of checkpoint to enter Kaleici. When we booked the hotel and car, it said that parking was free in front of the hotel. After three days entering without any problem, the guys at the checkpoint said that no cars are allowed. I had an argument over this with the guys at the hotel because i think it's their responsibility to look for their hotelcustomers. The guys at the checkpoint are really random over who they let in. This was a real headache.
Summarizing i think it's a real nice hotel at a great location. It could be better when spending more attention to details like service, cleanness and maintenance. I'm coming for years to this hotel and i never saw something renewed of something like that.