Really nice place.
I had lived here about a week.
At first, I worried about my luggage because there is no door, but no one came in.
Everything was good to me as much as I thought. Clean bed, desk, kitchen, bathroom..
If you want to travel in Sanfrancisco with a cheap but clean place, it would be a good choice to you.
But there is no door, you can hear almost everything. So.. at least prepare earplugs.