This is a good location, very close to the port in case you wanna travel across Bosphorus and is actually in the middle of the area with bunch of restaurants and cafes. Also close to 2 bus stops that will take you in all the major touristy directions.
Bc it is in a touristy area it can get loud but if you go to bed late the noise stops at about 1 or 2 am.
The apartment was well cleaned and fully equipped as described. We also had a lot of bottles of drinking water and coffee/tea available.
Bartu is a good and responsive host that is ready to help if anything is needed.
The price is a bit high but considering the benefits I think it is worth it.