Serena's place is a great place to stay when visiting San Francisco. The house is located in Potrero Hill which is a quiet area and oversee Mission district. The unit has a small kitchen, a very clean bathroom and a nicely organized bedroom. There is also an outside garden with a fabulous view where I enjoyed having my morning coffee.
The kitchen and the bathroom already have those 'easy to forget' /'nice to have' items like tea, coffee, different shampoos, shaving cream etc. which were nice surprise.
The unit is perfect for a couple as long as stairs are not a problem.
Serena is a great host and reply very quickly to any questions or concerns.
Enjoy your stay in San Francisco!