This is one of the best trips I've ever had. The location of the apartment is in the center of everything; you can walk or bike to almost everywhere, trains were also very convenient. I did not get to meet Marcel but Robert is fantastic!
Robert is a great cook; so sweet and genuine. He didn't just cook breakfast for the guests but also ate and interacted with us; gave us advice of where we should go or what to do. Robert even invited me to hang out; I got to know his bf and they both showed me around the city. I usually prefer to have the entire place by myself but I am so glad that I chose to stay at Robert's instead. Because I also got to know other guests who was staying at the apartment; not just saying HI and BYE but also got to know them. I wouldn't have the same experience if I just stayed at a hotel or having my own Airbnb apartment. I am really glad that I stayed here!