Jim's house is a long history one while being lovely as your own home. We stayed there for three weeks. The best part is that it is so close the Downtown Mountain View that it only took us a few minutes walk to a variety of restaurants and some of them are really awesome. The neighborhood is peaceful and safe as well.
Aside from the above, what I like staying at Jim's house is that Jim is such a nice, hospitable and interesting person. We chatted sometimes and he had amazing life experiences. It's great to know Mountain View and even America from Jim.