My husband and mother in law stayed at this appartment for 5 nights. It was huge for three people. The apartment was extremely clean and showed even better then the photographs. It was a comfortable haven from the busy streets of Istanbul. The location can not be beat. Its tucked away on a quite street with a few hotels, local stores, resturants and local restidents. We always felt extremely safe. There were several small markets with in a block or two to pick up the essentials. All the must see attractions were an easy walk inlcuding the tram and taxi stand.
Commuication was great with the owners, who answered my many questions quickly. Marco was informative and available for any problems. Other then a few minor details such as a ceiling fan not working properly, we have no complaints.
Amenties were available such as laundry detergent, soap, toilet paper, towels, ect. Water was also provided but no other basic food products or shampoo/soap for shower.
Beds were comfortable and the linens provided were of good quality. Some small amount of street noise could be heard and nothing late at night. The call to prayer from the Blue Mosque is defientely present, however there would be no escaping this while staying in Sultanahmet. It didn't even wake my mother in law up.
I highly recomment this appartment for anyone looking for two bathrooms, and a large space.