On September 1st we are going to visit Istanbul. We will stay in Istanbul for 10 days. We made a reservation at a very nice hotel. We will stay at -snip- Hotel. We have no doubt about the hotel because our friends who stayed before were very satisfied. That's why they recommended this hotel to us.
But we don't know exactly where to visit in Istanbul. If there are friends who have been to Istanbul before, we would be happy if they write their recommendations.
[ Edit: Sorry, no promos please. ]
> we don't know exactly where to visit in Istanbul
Surely your friends who were 'very satisified' with the hotel you mentioned could advise you?
I suggest: Topkapi Palace, Hagia Sofia, Basilica Cistern, Blue Mosque, Grand Bazaar, Suleymaniye Mosque, Sultanahmet Square, Egyptian Market, Archaeological Museum, Galata Tower, Kariye Mosque, Bosphorus ferry/ferries, Beylerberi Palace, Taksim Square, Rustem Pasa Mosque, Gulhane Park, Istiklal Caddesi (street), fish sandwiches from vendors by Galata Bridge, Sirkeci railway station..............
Free Google type search will also give you some information.
This TP Forum also has some info on Istanbul.
https://www.travellerspoint.com/guide/Istanbul/
Good luck.
