TL;DR: Overall great stay. The location is fantastic, but I think the apartment could have been a little bit cleaner.
Longer review: I think it'll be easier to list out the good aspects and the improvements I think could be made to make it simpler.
Good:
Location. Very centrally located in a fun Turkish neighborhood. Amazing restaurants, coffee shops, grocery stores all within 10 mins walk. U-Bahn station ~1 min away.
Host very communicative, had extremely clear instructions (with photos) about how to check in. I appreciated this.
Apartment had tea and coffee for use.
Improvements:
The apartment could be aired out before other guests arrive. It had a stuffy smell when I arrived.
There was laundry in the machine that hadn't been taken out and laundry still drying in the living room. It should have been empty for me to use.
Some cutlery was dirty. I even found lipstick on one spoon and food on a fork.
Blankets should be washed. They smelled like they'd been cycled through guests.