For our first Istanbul we looked for a property with great location but also offering a nice SPA. After having stayed in 8 Four seasons the last 2,5 years and a little research we decided to chose the FS Bosphorus. The FS is located perfectly at the beautiful Bosphorus. A huge terrace with amazing views and great dinner options are one of the highlights. As in all FS perfect service from reception until check out. Special thanks here to the people behind the FS App, organizing all our excursions and dinners within minutes! Service here, as in all FS we stayed at, was perfect! We also loved the great SPA. Huge indoor pool and great treatment options, we had for example the best Hamam treatment ever there and a top massage afterwards! We can 100% recommend this property! Perfect location at Bosphorus with 25min taxi drive to Hagia Sofia (5-8€) , great excursion options organized by FS, we had the private Yate trip at the Bosphorus, excellence service, top class spa. When coming back to Istanbul this Four Seasons will be our top choice again!