Dongmei's place is great for spending a night or two while visiting San Francisco. I was mostly out during the day and was happy to have a place to sleep and relax at night. She sends clear instructions for entering, and the room was very clean. She has lots of supplies –– food, toiletries, cleaning products & more –– available. The only thing is that my room (room 3) didn't have a window which made it a little hard to wake up in the morning, but it wasn't a big deal and considering the price/value, I was perfectly happy.