Exactly as advertised. Clean and affordable (for the area). Room was pretty basic but appreciated the comfy bed, provided phone chargers, smart tv, and hangers in the armoire. Would recommend putting a screen on the window. Parking wasn't as hard to find as we thought it would be (except on the night before street cleaning when we drove around for an hour at 2 am before finding a spot half a mile away), but be EXTRA careful about how you park. My car was sticking out maybe an inch into a neighbor's driveway and he got my car towed. Despite the trouble, our host Jesus was a pleasure to talk to - extremely kind, friendly and thoughtful.
For us this location worked out fine because we had a car. Driving ourselves, it took between 15-20 minutes to get to most neighborhoods of interest. Didn't take public transit so I can't speak to that, but the excelsior neighborhood might be a little bit out of the way if you are planning to do a lot on the north side of San Francisco. And Ubers are probably more expensive than what you're used to. Excelsior is a more working class, residential community that doesn't offer much for the typical tourist, but I had no qualms at all with the area.
TLDR: perfectly good room, decent location, pretty average parking situation for the area, kind hosts, one mean neighbor