Xenia's place is great!
It's conveniently located with great access to public transport and other amenities nearby. The room itself was quite clean and adequate and the same could be said for the shared bath and toilet which had some great toiletries available for guest use. Xenia's place also features a full kitchen and a wide assortment of complementary breakfast foods and most importantly, coffee!
Xenia herself was also very kind and accommodating. We shared a glass of champagne and had a lovely chat when I checked in and, if you enjoy wine she'll definitely have some great recommendations for you. Overall I'd definitely recommend this stay in San Francisco.