This is by far one of the best places I've stayed at. The location is great; it's right by the metro and there are restaurants and shops literally a walk away from the place.
The apartment itself is immaculate. I stayed there with two buddies for 4 days and we had no issues at all. I love the fact that the washer is also a dryer! It took me a few tries to figure it out but once I did it was so much more convenient than line drying my clothes! A definite plus.
Albert was very hospitable and prompt with his responses, and he also let my friend and I drop our luggage off before the actual check in time so we'd have a chance to walk around without lugging around any baggage. A bigger plus. We met with Paul, the on-site manager, and he was awesome. He gave us our keys, checked us in early, and even had suggestions for good local spots. On that note, there's a great restaurant right across the street (I wish I remembered the name!) where, for 11 euros, you get a starter, an entree, and a drink. It was amazing.
There was only one issue during our stay, where the elevator was out of order later in the evening of our first night there. But it literally got repaired the next morning, as if nothing happened. I don't even get that kind of prompt service back home.