Mina was super helpful before we checked in,
gave us wifi info/recommendations for places to eat.
Mina and her colleagues were super accommodating, the place was really clean and modern. Felt safe in the apartment. The shower was great & slept very well every night.
You've also got a laundrette and Lidl practically on your doorstep.
Although it's not super central - there are really good transport links to both Tegel airport (bus stop a few minutes walk away) & a metro stop that goes directly into central Berlin also only a few minutes walk away.  We loved Berlin & all really enjoyed our stay!