Great space in the heart of the Bay Area, 10-15 minutes to the highway. I found Emerald Hills to be a great place to get fresh clean air while also being close to work. Unit is comfortable, large and private, and check-in and check-out with Irene was totally smooth.
My only quibble: you have to drive up and down a steep driveway and the parking on top can be slightly awkward, but everything else made it worthwhile.