I went here with friends for brunch on a Saturday. We arrived around noon and had to wait over an hour for a table. It was completely packed. I would recommend a reservation or calling ahead if you are interested in eating in a timely fashion.
Their menu is pretty small with traditional treats. You can find a basic eggs plate along with burgers and sandwiches. The service is on the slow side. I realize they were packed, but I would think they are packed regularly so their timeliness should be a little better.
I would skip the restaurant and just enjoy the treats at the bar.