Rubens flat is nicely decorated and clean. It's perfectly located right in the middle of the centre with easy access to the surrounding neighborhoods.
Communication with Ruben was easy and he was very friendly and helpful.
One little note for traveling families: The elevator is very small, which is not a problem if you're traveling with a very small travel stroller but as soon as it gets a bit bigger (we have a bugaboo) it doesn't fit in the elevator. Not a huge deal but nice to know before you arrive:)