Hotel is excelently located - it is in the city centre, 5-mins walk from Hagia Sophia & Blue Mosque... Staff is friendly and rooms are not big, but quite cosy (clean & with all you might need for a short stay). Internet in the hotel lobby is free of charge but it doesn't work as it should (at least, it did not function for me!).
One remark: bring a book when staying in the room during night, since all their TV channels are in Turkish (only 1 is ocassionaly without sinzhronization).
Food is excellent (we did have only breakfast but you should try their cheese & cheese pies; jymmmuuuuuu!!)....
- Ersu Hotel Istanbul
