This might have been the best airbnb experience my wife and I have ever had. If you are traveling to Spain and are unfamiliar with the city this is the apartment for you. Prior to our visit Warren was extremely responsive and professional in answering our questions in preparation for our arrival to Spain. Warren has a host agency running his property, upon your arrival they will meet you at theiroffice or the apartment and walk you through everything as if you were staying in a hotel. The host agency is also very responsive and helpful in coordinating the check-in 48 hours before your arrival.
About the place: Warren's apartment is very well kept and centrally located. My wife and I walked all over the city and thankfully at the end of the night the apartment was never too far away. The apartment is located right in between the well known Las Letras and La Latina neighborhoods and is a 7 minute walk to Plaza Mayor. The apartment itself is clean, all appliances worked, bed was comfy, and he even included a 220V converter for tourists!
Overall experience was 10/10 and I would stay at Warren's place again the next time I visit Spain!