Ursula's apartment was spacious and clean. I love the decor and the giant windows. There are blackout shutters for nighttime, which are amazing. The apartment is on the ground floor, but it's facing a quiet courtyard, so it feels private and calm. It's a short walk to the metro, and it felt very central. Ursula was very friendly and flexible with my check in/ out times. Also, she lives next door so is available in case you need anything. She left out some Berlin guidebooks, too, which were helpful. Thanks for a great stay!