We had a lovely stay at Sergio and Carmen's place. The location is perfect, strolling distance from all the sights as well as amazing tapas bars within 50m. There is a little shop at the end of the street and a decent supermarket 100m away. The apartment is away from the street on the ground floor so is very quiet at night.
The parking is very convenient (just around the corner). You do need to be ok with tight spaces both for getting into the parking garage itself and for parking the car in a tight space. It worked out fine for us in a Hyundai Kona but I wouldn't recommend anything much bigger!
Sergio was very quick to respond to questions and had provided plenty of tips for things to do and see. Thanks for a lovely stay.