We stayed at Alex’s place during Oktoberfest. We liked that it is conveniently located by the ubahn and we could easily get around the city.
Check-in was easy and the apartment was clean. Our only doubt is whether it is suitable for six people considering it’s not a big space with only one bathroom. We had five and found it tight. But it is Oktoberfest after all so it was still good value considering everything else is more expensive and further away.
I would recommend Alex’s apartment.