Although I did not interact with DeCarlis in person, he is a exceptional host. Initially we opted to check in early, and DeCarlis was very accommodating. Our flight ended up getting delayed, but his roommate was able to greet us and give us the keys. DeCarlis sent a very detailed message before arrival with answers to every question one could think of.
The entire apartment, bathroom, and bedroom were clean and as pictured. There was plenty of bedding to stay warm at night and during the day the apartment had good airflow to stay cool.
The location of the apartment is perfect. It is a short walk to all the nightlife in Mission and Castro, yet away from all the noise. Lyft/Uber were easily accessible, mostly within 1-4 minutes, during all times of the day.
Overall, one of the best, if not the best place I have stayed.