First of all - location. It is top. Max 7-10 minutes walk to any point in historical centre. Bars, tapas, coffee, supermarkets - everything just 2 minutes away. So if you like to be able to step outside and be right in the middle of things - that is for you.
Apartment itself is a bit smaller than pictures might suggest, but cozy and git everything one might need. Kitchen is nicely equipped. Excellent soundproof. Depending on the room there might be lacking of sunlight.