Stayed here for one month while working in Mission Bay. Clean home, well furnished with plenty of linens and towels. Apartment amenities are also very nice, especially the gym. Location is great, with plenty of restaurants nearby and 3 walkable grocery stores (Gus' Community is by far the best). Muni stops are right across the street, and Caltrain is also walkable. It's not quite as nice as Mission Bay, but it's far enough away from downtown that it's quiet and clean enough. Kate is an excellent host who responds quickly and is very friendly.
Parking can be a challenge if that is something you require, you will have to rely on another tenant in the apartment complex leasing their spot in the apartment's garage to you. Street parking on the immediate surrounding street is not metered, but may be difficult to find a spot depending on the time of day and day of week.