We stayed here during our trip to San Francisco. The location is perfect-close to different kinds of transportation, lots of cafes and shops.
The beds were comfortable, the heater helped us to stay warm during very cold winter nights.
The only minus-the walls and ceilings are very thin, so you can hear every sound from your neighbors.
There is a microwave and a small fridge, that was super convenient. I just wish there were some dishes to warm water for tea.