My friends and I stayed at Johannes apartment for the beginning of Oktoberfest. Johannes is an excellent host. He provided detailed instructions for travel from the airport to the apartment. He also provided a book of information about the apartment and the surrounding area of Munich (very nice!)
The apartment was exactly as it was listed on the website. It was close to the bus and subway lines, so it was very easy to travel to downtown Munich. Overall, it was a great experience. I would recommend this place to other travelers.