Central location and accommodating and supportive hosts. We got there late on a Sunday and it was no problem - the property manager let us in and everything was good and clean and prepped for us. We also for the most part found parking in the neighbourhood, surprisingly. Spacious and warm as well (we were there in Feb) and it was also nice and bright. Lots of cool shops close by for food and other shopping. Really made our stay in SF painless and fun.