From a North American perspective this place is awesome. 100mbps wifi I clocked it! Climate controls are well sized. Dogan is an excellent host, she always had new soaps and fresh towels ready. I stayed 10 days and felt more at home each night.
The location is great, walking distance to all the historic sites. 2 full service laundry places up the street.
(Don’t waste time riding busses in Istanbul it will eat up your whole trip).