We stayed at Lola's house for 2 nights and it was very comfortable! Lola is a great host and her house is perfect starting point for visiting the City!
From the airport you drive with the airport bus (EA) to "Plaza des armas" and walk for about 10 minutes to the house. From there it is about 15-20 minutes walk to the cathedral. The "Alameda de Hercules" where you can find a lot of nice Tapas Bar's is just around the corner.
I can highly recommend to stay at Lola's Place :)