The host was definitely hospitable and friendly. In fact, she really seems to know the entire San Francisco (not just the city area) like that back of her hands. First thing when we saw her was that she'd invited us to sit down and go through what are the must dos and could dos in SFO, how and where. Basically, ensuring you don't feel lost. She'd provided all the maps and tour brochures too. She was always prompt on replying too if need be. Her house was absolutely gorgeous, do take a look out from the backyard if she allows. The interior was well equipped in many aspects i.e. kitchen and its cooking tools. However if you are not someone that good in driving, parking may be a nightmare of you due to narrow roads. But tht is what you'll see in most of SFO.