The apartment is stylish and clean, the kitchen is fully equipped and the bathroom is modern and new. It is around a 15-20 minutes walk to Ostkreuz and Warschauer Strasse. However, there is a 347 bus line near the apartment that runs along these stations and to the wall that was very convenient for us to hop on if we didn't feel like walking.
The area itself is quite quiet and there aren't many bars and restaurants immediately around the apartment so you will have to walk around 20 mins to the next neighbourhood for food and nightlife.
All in all, we were satisfied with our stay. :)