Eduardo was great! I arrrived very late so he couldn't great me, but he gave me some very simple instrucctions to follow for the key and all was well. After that, I only met him once, but he was a friendly guy.
The flat itself is very clean, easy to get to - one flight of stairs or there is a lift too. I'd say it was also bigger than the photos which is a plus for me :) It had all the amenities you need for a good weekend and there's a WATERFALL SHOWER!! It's also very glam inside, and there's a cool rooftop with sofas and such - nice to have breakfast there.

As for the neighbourhood - you can't go wrong. It's in the centre of the old city, a 30 second walk to the cathedral and a ten minute walk from the centre of the city - the bull ring / train station and so forth. It's surrounded by lots of cafes and cool restaurants and tapas bars. And it's safe too - I travelled alone and I was fine at night and during the day.

The flat was worth the money for sure :)