Pluses:
1) Taksim square, Istiklal street, Taksim metro, Galataport and few more key places is near, so you can walk/travel very nice.
2) Host is responsive, answering very quickly.
3) Check-in and checkout went well and comfortable.
Minuses:
1) A very dirty apartment.
2) The floors are not washed
3) the sheets are old.
4) Stinky smell all over the apartment
5) one night it was very loudly even with all door and windows closed
6) you can't use washing machine at night
7) no elevator, third floor