OK if price matters
I recently spent a few days at this hotel. At the time most SF hotels were booked out and rooms still available were expensive everywhere. I decided to give this hotel a try.
The local area is OK if you approach from Powell St. Coming from the other direction was a bit dodgy like a large number of areas in the city.
Staff at the front desk was always present, friendly and helpful.
The room was kept as clean as possible by cleaning staff. The bathroom was always well cleaned every day. The fittings were showing signs of use. The carpet is extremely old and no amount of cleaning could ever revive it. 
Wifi worked very well, with reasonable speed and reliability. Breakfast was available in the form of coffee, cereals, toast and packaged pastries which were OK. I much preferred to take breakfast in the hotel room instead of the breakfast room.
If the price was right I'd consider staying there again.