Tatiana's flat was a really pleasant place to stay. The U-Bahn is 3 minutes away from the appartment and you'll reach the city center in 15-20 minutes. It's also quite close to Kreuzberg which is a nice area to spend time. We won't hesitate to come back if we need an accommodation in Berlin in the future. If you're looking for a cosy, clean and well-thought appartement in a quiet neighboorhood, don't look any further !