I love the set up of Colectivo - it's basically three coffee shops in one. Out front there is both patio seating and an enclosed area that's essentially a covered porch. The main area is bright and cheery and buzzing with the kitchen and bar, and in the back things get cozy with dimmer lighting, couches, and high-backed chairs.
Colectivo runs a pretty legit food game, so it's easy to plunk down for the day if you've got a lot of work to do. I recently allowed myself to pretend that the peanut butter banana muffin was a healthy breakfast choice (I mean, it's basically a fruit, right?) and enjoyed it with their Revv tea (insanely hot - take the cover off and let it breathe for a bit if you can).
Aside from the minor annoyance of having to log back into the internet every hour, my morning at Colectivo was an excellent experience. I'll definitely be making it a regular spot for plowing through emails.