The apartment is located in an ideal place. It is very near the Westbahnhof station, hence it is easy to get to the U-bahn, trains and buses. Even the distance to downtown and museum quarter is easily in the walking range. Kitchen is nice if you want to save some money on meals or just enjoy cooking yourself.
On the downside, windows go out into the courtyard hence it is quite dark in the apartment. You will need lamps even during daytime. Also, if you are coming on Saturday (as we did) be prepared that all of the shops are closed on Sundays and there are limited resources in the apartment itself (1 toilet paper, no tea, no coffee, no soap or similar).