The place has a good location, is super close to Galata Tower, like 2 minutes away.
You can easily walk to Istiklal street and Galata Bridge (from where you can take the ferry or tram to other touristic objectives from Istanbul).
That was the think I liked the most. Also, you can easily find a place to eat/drink tea/coffee nearby. There is a market on that street open until 22 in case you need to buy anything.
The house is nice and clean. I have noticed that the guests clean the place while I was there. Also, they tried not to disturb the guests.
The only issue I had was with the hot water. I had it just for 1 day out of the 7 I have spent there. I appreciate the host giving me the payment back for 2 days because of that issue and offering to pay for a day at the hammam for me. I appreciated their quick response. However, it was a little difficult for me not to wash for 7 days especially since the weather was warm and I needed a shower daily.
On the other hands, keep in mind that things like this can happen, it can be a shortage and I appreciated that the host did their best to help.
Also, the apartment has a great position, but the street is quite noisy until late at night. It is very lively. You can hear drums and music until 12. During the week is better, but if you want a quiet place, keep that in mind. The good part is that the place is super safe and if you want to socialize or have fun with friends, it is perfect. If you want to rest at night, maybe bring earplugs because the location is too good to be missed.