This apartment was in a great location - a 15 min walk to Sagrada Familia, a 15 min walk to Casa Mila, and a 5-10 min walk to several different Metro lines. The beds were very comfortable, bathrooms nice & clean upon arrival, Wifi and AC both worked well. I have recommended they get a larger coffee pot - the current one only makes enough for 2-3 people.
We had an issue with a running toilet and no hot water in the main bathroom on the last day of our stay, but the hot water was fixed within the day. Eberhard responded to all requests & inquiries in a timely manner, which we really appreciated.
Be aware that if you want to book the taxi pick-up/drop-off option through the Air BnB link this needs to be completed more than 24 hours in advance of when you need it.