If this apartment is available during your travel dates, book it right away!
I travel a lot and this has to be one of the most beautiful and cozy Airbnbs I ever stayed at (!) Everything is decorated with care and there are a lot of small attentions (like the vinyls and turntable, and the Billie Holiday playlist...) which makes it extra special. The space is huge (and the price is quite reasonable) and I felt so cozy that it was hard to leave the apartment sometimes!
Both Souzanna and her brother were lovely - exceptionally hospitable and accomodating - and their replies were always quite fast.
Downsides would be the noise during the day (if you're sensitive to it) and the neighborhood not being very welcoming, but otherwise, I would definitely come back sometime - this Airbnb is a GEM.