Esta & Band were gracious hosts, providing us lots of helpful tips about local transportation, shopping, and dining. They also had left us complementary beer and wine when we arrived! The apartment location is very convenient to the city transit network— the bus into the city (which connects to the subway) stops right across the street and the S-Bahn train to the airport is just a short (10 minute) walk away. There's a decent-sized grocery store and also a take-out / delivery pizza & sushi joint (yes… really!) about a block away.
One note of caution: please be aware that although the apartment is listed as having three bedrooms, it really has *two* bedrooms and a combination living/dining room with a large sofa that can be *used* as a bed, so although the apartment *could* accommodate up to eight people— depending on sleeping arrangements and the number of adults vs. children— I think it would get rather cramped beyond five adults (or four adults and a couple of children). If that's not an issue, then this is a fine little apartment.