Heidi's place is very comfortable, close to anything you may need, a couple of blocks from the metro station and bus stops that take you anywhere you need to go. 8 minute walk to Potsdamer Platz, which is a major hub for restaurants, shopping and transportation. Although it is close to the hustle and bustle of the city the apartment is in a really nice brick building and courtyard off a quiet street with a really nice park across the street, so it has a feel of a neighborhood. Checking-in was very easy and Heidi was accommodating to the time I arrived in the city. The apartment is very clean, nice ventilation, great bright light from outdoors as well as lots of nice lighting from fixtures and good curtains if you need to sleep in to rest. Nice views from the windows, a garden area to one side and a courtyard to the other. Very comfortable bed and nice blankets, enough clean towels and a hair dryer! I would definitely stay here again and recommend it to friends and family ;) Thank you Heidi!!