Marina's place is wonderful and she is an excellent host. Her place is very near public transit, easy to get into, and if you're lucky like us you'll get to meet Muffin, her cat. She keeps her away in case her guests are allergic to cats, but if you're not, petting her is a real treat. Quiet at night, but near a lot of good food and beautiful murals. Will definitely stay here the next time I visit San Francisco.