The apartment was as described here on airbnb. It was even a bit spacier than we thought. Very clean and a nice interior design. All the essentials are there (from towels to a dish washer - even a sun umbrella).
The location was very nice for us: city center in about 15 min (walking), near bus, metro and train stations. We were there for 2 weeks and rarely had to walk more than 5-10 minutes getting dinner (always in different places - Ruzafa has a lot of very good restaurants!).
Paco was a very attentive host, the communication was very easy.