Fernando's place is exactly what he wrote in the Airbnb post. It is shared space yes, but he rents out the master bedroom to the Airbnb'ers and sleeps on an air mattress in the 2nd bedroom. There may have been a moment when multiple people want to use the bathroom, but that was rare as Fernando was also working a lot, and busy with stuff of his own, so we essentially had the entire place to ourselves. But it should also be stated that Fernando's presence at certain times was welcomed because he was incredibly inviting and kind; we shared some wine and stories with him on our first night there, and he was always forthcoming with advice about where to go and what to do.
Honestly, I can't recommend this Airbnb enough for a place to stay near Pacific and Mission Beach San Diego. The place is an epic beach apartment, exactly how I would envision San Diego beach living. And Fernando is an epic beach host that deserves a lot of credit for making our 4 day beach stay truly fantastic!