Mark is truly a six star SuperHost. He takes his role as a host very seriously.
Mark establishes a personal connection with each guest. He is a very considerate host, and genuinely enjoys interacting with his guests. At the end of the stay, you will feel less like a guest and more like a friend. This is evident in the fact that many of his ex-guests come back for one of the many dinner parties that you read about in other reviews.
The apartment is immaculately clean, the room, bed, sheets, toilet, towels are on par with a good class boutique hotel. Mark has paid a lot of attention to details - which you will not miss. The location is a 5 min walk away from the BART, and is surrounded by many good restaurants. There is also a gym nearby.
All in all, Mark redefines the Airbnb experience for me. Having read his previous glowing reviews, my expectations were set very high, and still Mark exceeded them by an extraordinary amount.
Highly recommended, especially for long stays.