I stayed at Herbert Hotel for a week with a friend.
It is a very nice hotel in the Financial District of SF. Walking distance from Ferry Building, Lombard St, Moscone Center, Chinatown and Market street.
The room was clean and essential, provided with a sink and some hangers for clothes.
We had no issues with shared spaces, despite the fact that a more careful cleaning of the these spaces, especially the restrooms, would have been appreciated. A part from this, our experience was generally good. The towels were changed almost every day (they weren't changed the last two days) and the staff was really kind and helpful in terms of suggestions of places to visit, services et similia.