Ant's place is exactly as advertised... incredibly clean, spacious, and a great couple's retreat.
It was wonderful having a little kitchenette, we saved some money by cooking breakfast and brewing coffee in the provided French Press. The bed was comfortable, the bathroom and shower were lovely, and there was even a nice little sitting area. We specifically picked a place without a TV, but Ant's speedy wifi was great to stream some Netflix after a long day of sightseeing.
Location wise, keep in mind that you are a bit far from downtown. We preferred the quiet neighborhood and the close proximity to Lands End, Ocean Beach, and Golden Gate Park, but taking an Uber to the pier could take about 30 minutes - so plan your days accordingly.
It was a wonderful stay and I would recommend this airbnb to anyone visiting San Francisco.