Klaus met us in the square to guide us to the apartment. He clearly explained how to use the space and the features of the apartment. He also had several recommendations ready for our first trip to Barcelona: things to do, places to go, how to get around, timing and key dates to consider. The space worked great for us, there was room for more than the four of us. Any questions that come up during out stay were pretty minor and Klaus was responsive and helpful. I recommend Klaus as a host and this space.