Jose and Diego are super nice, helping us checking in at an late hour, the son does speak English so it's quite smooth, but the email always came in Spanish. The apartment is located at a quiet and nice community, 10 minutes walk to Atocha train station and 3 minutes walk to metro. No wifi, not a problem for us, no AC, also not a problem for mid-September. There is a small fan in the apartment. Washing machine helped, and thanks for the milk and coffee. One small problem is that the hot water did run out quite fast during the 2nd and 3rd day of the stay.