Very comfortable apartment in a very nice area. A great place to spend a few days. The neighborhood itself is lovely and while it is easy to get to all the sightseeing areas from there, the local area is tempting enough to stay nearby and wander around. Park, restaurants, store, coffee shops are all within a few minutes walk.
The apartment is well equipped, on a ground floor, with easy access. Stephanie was graciously able to facilitate specific requests on the day we moved in. The apartment was clean, nicely furnished...beds, sofa, kitchen equipment, etc.etc....just really a comfortable place to spend a few days for my husband and I.
There were some extra fees involved, additional to the price quoted on AirBnB, including a fee for bed linens, and also payment of city taxes (for non-business travelers). If you are traveling as a business customer, and hence not required to pay that tax, I'd suggest you ask Stephanie before you travel, as to what exact supporting documentation she requires.
Overall, we were very happy with our experience. I'd certainly recommend this apartment and Stephanie to anyone wanting a time in Berlin, either to sight see, or just have some downtime in a nice area with good facilities.