I definitely recommend Jason's place to stay!
It's a couple of streets away from Mission street, and Jason has a lot of great recommendations in the neighbourhood.
You have your room on the first floor, and there are 3 more rooms for guests, and it's great to meet people from different places of the world. Your bedroom door locks.
The kitchen is very big and well equipped. The bathroom has all the necessities, including a hair dryer.
Communication with Jason was very easy, he is a great host!