The owner of the apartment reached out to us in advance of our arrival to make sure of our check-in timint. We were welcomed by a friend of the owner, a nice man named Gunther, who showed us around the apartment. This comfortable apartment was in the perfect central location for us -- 15 minute walking distance from the main train station and the excellent art museum quadrant, and only 25-30 minutes walking distance from the opera house, Marienplatz and the English Garden. The apartment had everything we needed. The only negative aspects were: 1) the dancing school in the building, which played annoying music on the last night of our stay until about 22H, and 2) the position and aim of the shower head was impossible to control, so the water sprayed onto the folding glass panels and leaked onto the bathroom floor. Otherwise, this apartment was perfect.