Everything has been said about this place already, so I just want to add a quick overview of my experience. Whoever thinks this place is overpriced - consider the area!
I thought it was a great deal for breakfast, around $20 for two people with endless coffee. The service was fine, lots of smiles and very quick. Our breakfast was delicious (The Senator Breakfast) and so is the homemade raspberry jam. Definitely a great spot. I witnessed the staff accommodating a group with a baby since they couldn't all fit into the booth. That's what I like to see!
The layout of The Senator is quite unique. I will be back to sit in all the other booths :P