Enrique is a great host. We arrived late at night. He kept us informed throughout the slightly confusing process of commuting in Berlin. When we reached the apartment, he met us with a smile and provided a thorough one-hour summary of the neighborhood.
We were happy with the amenities in the apartment. The bed is extremely big and comfy. The TV is huge and has Netflix. A water-filtration jug gave us the confidence to drink an unfamiliar city's tap water. The bathroom came equipped with a modern washer, laundry detergent, drying rack, iron, ironing board, body soap, shampoo, makeup remover and wet wipes.
The apartment is located in a quiet and safe neighborhood. It is near several well-rated bars and restaurants (Tommi's Burger Joint is known to be the best in Berlin). A supermarket is within walking distance. The metro line is also very near. I recommend leaving the station using its elevator; the elevator's exit is nearer to the apartment than the staircase exits.
It is easy to travel to the tourist attractions. On average our forages to the attractions took between 20 to 40 minutes by metro. Berlin is very cyclist-friendly and you could also rent a bicycle instead.
If we were in Berlin again we'd feel confident staying at this apartment again.