Even though the place is not directly in the heart of San Francisco everything was easy to reach via Muni or other public transportation. If you like to go to the beach, Ocean Beach is not far away and you could walk there.
I walked nearly everything from their apartment.
It was awesome that the place has two bathrooms so at least one is always free to use. Furthermore the bathrooms as well as the room itself were really clean and tidy. The room included towels to use as well as a TV with Netflix. So even on a rainy day you could watch some series until the rain ends and head to San Francisco.
Check-in and communication was easy and very fast. Responses from Daniel were always very fast and included every information needed.
I would go there again if I come back to San Francisco!