Beautiful place with very nice common area and kitchen with some stuff available for guests (coffee, tea, etc). It’s a one-mile walk to Union Square and two (long) blocks to the BART, which to me was very convenient for my conference. My room, I think, was the smallest and the window was internal, so no fresh air if you wanted it. Maria is very helpful and I really appreciated being able to leave my bag after I checked out and pick it up later. Would definitely stay here again.