This apartment is a rare find!
The building is quite old and many original parts is still in there: squeaky wooden staircase, amazing hall with mosaics on the floor, wooden doors with elegant handles, wardrobe that has a pinch of paper under its door otherwise it's not closed :) If you feel that IKEA takes over the world, then you will really appreciate all these things.
In contrast to that bathroom and kitchen are modern and fully equipped, so you have best from both worlds. Washer machine has an intuitive interface, and if you'd have trouble with it, there's a manual available. I'd expect such a building to have problems with water supply, but there were no issues at all: hot water was available at all times and water pressure was excellent. There's even a bathtub if you want feel luxurious :)
The apartment was sparkling clean and I had an additional cleanup in the middle of my week long stay.
It was a great pleasure to meet Aitor in person. What a bright and positive man! I felt like talking with a good friend. And that's not to mention our conversation in online chat where he gave me a ton of tips and explanations. He also gave me a lift to a Central Station during my checkout and helped me with my train tickets. That was truly generous, thanks a lot!