What a beautiful apartment and room! Naike had everything laid out perfectly for guests and was super helpful in finding cafés to visit. As you would see in the other reviews, trains do go by right outside the window but we personally found them soothing more than anything else since they passed with a certain rhythm and never blared any horns. With a beautiful park next door and a grocery store down the street, we really couldn't have been happier with the location! We personally experienced practically non-existent wifi between our three devices, but I would imagine that could just be influenced by general wifi usage throughout the apartment.