5**** location is 12 mins walk south from the tram stop near grand bazaar which takes you from the askaray to spice bazaar, the walk is a 40 degree hill climb though. Bathroom floor has no drainage so becareful when showering. Breakfast is included and great, view is quite nice but far from the restaurant which is located in the attic of the 4th floor. Really comfortable stay and enjoyed every bit of the rest, beds were very comfortable. No fridge in room, the staff were very friendly and always attentive if you needed help with anything and would always double check when there are problems. Make sure to enter to the guest house not the apartments like I did.
I Would recommend staying here as they charge per room not guests and well you would be spending your moneys worth and not overpriced with normal places nearby.
If you want to go to shops on a sunday try going to Taksim square as the shops are normally closed in places.