We had a great experience with Sinan. Sinan met us in front of the building and showed us everything in the apartment. It served all our needs for a family of 4 (parents and 2 teenagers) and it was a great setup. Sinan also let us use the 2 bikes that were locked up outside.
The building is awesome. There's a concierge that buzzes you in so it felt very safe.
We liked that there is a grocery store basically right next door that also has a bakery, so we would pick up pastries every morning and eat breakfast on the balcony.
Overall, a wonderful experience.