Postmark Cafe

This place is lovely. I'm in NYC from Mexico City for a conference and I came here to work on my paper, and this is probably the most relaxed and comfortable I've been my entire time here. This middle aged guy, I think he might be the owner or manager, is super approachable and kind. He chats with the customers and employees and makes one feel welcomed. This place is very unpretentious, chill, cozy, and child-accommodating. There's good strong wifi and even a printer if you need. The coffee is great, the pastries are great and I was shocked by how inexpensive it seemed compared to everywhere else I've been in New York so far. Honestly I can't say enough good things about this place and the employees. If you're in Park Slope and wanting a coffee come support this place. Much love from CDMX!!

Lovely Caffè in the heart of Brooklyn. Delicious yoghurt with homemade muesli! Excellent service. Perfect place to start working with a good coffee and great vibe.

Lovely coffee shop and a great spot in the community! Great for working on computers or chatting :)

So friendly and everything high quality! Nicest place to work with free wifi in Park Slope by far!

First, the...alright part: They have good wifi, I was able to work on my laptop without internet-related interruptions. The music can be a bit loud and distracting but not terrible with headphones. I ordered an iced coffee with milk and it was pretty standard, not exceptional but it was an iced coffee.

The bad: There were flies EVERYWHERE, there were about 2-3 flies at my table, I had to shoo them away every couple minutes while I was working. The workers also had a fly swatter to kill those flies. Super annoying. The space was also very hot, there was no ac.

A solid neighborhood coffee shop that mixes local hangout vibe with socially conscious fundraising efforts. Free wifi and room to sit. Food is limited and Brooklyn Roasting Plant coffee is a specific taste (not my favorite).

Sitting outside here with wifi and a drink on a sunny day, listening to salsa music, was one of my small joys in life. I think I love this place?

Good coffee. wifi runs well