I arrived on a red eye (on purpose) because I wanted more time to myself in Istanbul. I scheduled a Turkish Hamam, and it was a brilliant idea; it was so relaxing, inexpensive when booked through Viator, and an excellent thing to do after a long flight before your hotel room is available. This location was clean, and the service was great. Just be aware that when you book through a third party, they don't always send the details to the business; they needed a little time to find my reservation.