Our stay at Alex's apartment was fantastic. The apartment is in an excellent location, a 1 minute walk from Prinzregentplatz U-bahn station where you are 10-15 minutes from central Munich, and on a quick bus route. The apartment is clean, tidy and equipped with all you need for a short break, or even longer as there is ample cooking and kitchen equipment. My mum and I stayed here for a long weekend, so it was perfect for us.
Alex's instructions are very clear on the process for getting to the apartment from the airport and collecting the keys. but make sure you print them out and take with you, as well as the email (which we didn't do - our fault!). We didn't meet Alex but he was prompt and helpful in all his replies to my many questions.
Thanks for a great stay, we will recommend to family and friends.