We stayed one month in Brian&Leah's 1BR apt in the Mission. We are extremely satisfied with our choice:
1) PERFECT location. Valencia St and all it's restaurants are just around the corner! You can't find a better location in the Mission.
2) Great condition. Nice bedroom, and a big living room and kitchen. There is also a nice patio!
3) Extremely reliable hosts: Brian and Leah are very friendly and helpful. They instantly answered all our questions!