First, I love the location and vibe you get stepping inside. They have a lovely outdoor sitting…read morearea and comfortable seating inside with plenty of views of the river. The staff is always friendly and welcoming each time I have visited and overall feeling you can spend all day in this place and feel at home. I came today to try their coffee flights. Then theme was St Patrick's. They are small which is perfect because anything bigger would've sent me flying on the sugar! Each drink was different and thoughtful. The flavors blended well with the coffee. I would've liked to have tasted more of the coffee but I have no complaints. This round of flights was tasty with my favorite being the Lucky Charms which tasted like they infused cereal milk into the drink and the Clover with white chocolate, peppermint and vanilla with that striking green hue. They change their flights often, so give them a follow on FB and Instagram to keep up with what they have next.

Underground has an extensive menu of coffee drinks, plus smoothies, and breakfast sandwiches and…read morepastries. This turned into a terrific spot to wait for the train coming to the Amtrak station across the street.

Charming little place, appears to have been a saloon or bar at one point…read more Friendly staff, tasty coffee and good looking pastry options.

Blown away at the quality and consistency of the coffees I order here when I am home visiting my…read moreparents around the holidays. Having an Aussie wife and living in NYC the bar is set pretty high for what a good coffee tastes like, and every oat latte and cappuccino we've gotten has been just as good as back home. My wife also always compliments the young staff who greet her with an extra Midwest slice of Americana. Very lucky to have this coffee shop to stop by daily while we're home. Thanks for consistently putting out a great product and providing top quality service every time we are here.

Excellent choice of hot and cold coffee and specialty drinks. Too many flavors to list. Freshly…read moremade pastries daily always a new selection. Sara is an amazing baker. They love it if you bring your 4 legged family members.

It has a drive through which is a huge plus to me! Eskimo joe is so good. I heard they have good…read moresmoothies too so I'll have to try that next!

Such a cool space in the old Post Office. Elevated coffee house vibe with total respect and love…read morefor the building's history. So Alton! HANNAH is the GM and she is an amazing host. Knowledge and willing to share ingredients and labels as she helped me order Gluten/Dairy/Sugar free. We had yummy greens with eggs and turkey sausage (hold the croutons). The poppyseed vinaigrette was dairy free and just perfect. My matcha latte and Clyde's coffee latte were delicious. Troy had pizza and he loved the crust ( he had regular but they DO offer GF crust AND vegan cheese!). Sam's French Toast looked amazing in all its gluten-filled glory. We also tried the immunity shots from CJ's Juicery and they were dynamite. If we still lived here full time I'd be making the drive over from STL once a week for that breakfast salad and matcha. The menu is varied and thoughtful, altho I would love to see them find a way to offer at least one gluten free bread (I bet their avocado toast rocks!). I understand it is not an easy undertaking for small kitchens to manage proper handling of GF if it's not their focus. However I promise those on a restricted diet can absolutely find something here due to Hannah's expertise.

If you didn't already know, Post Commons has added two tenants to the building. They now share this…read moregrand old post office with, Good News Brewing Company and CJ's Juicery. However, this review is about them, so let me focus on them only. If you go to Post Commons, you gotta get a biscuit. Their biscuits are homemade and they are delicious. My personal favorite biscuit sandwich is the Sausage. In addition to the sausage patty, it has cream cheese and pepper jam. The pepper jam is what really makes this sammie special. If you're wanting a more hearty breakfast, you can create your own plate with items from the A La Carte menu. I've created one with two scrambled eggs, bacon and breakfast potatoes. The potatoes are cut into little cubes and fried to a crispy golden color. It's a great place to meet friends for a cup of coffee. The staff is cordial and makes you feel welcomed. Why go to a chain coffee shop, when you have a unique one in a old post office building? There is, no reason to go. When: February 4, 2026 Why: Biscuit Sandwich

I usually buy coffee here for my staff, ordering is pretty easy they do call in orders - sometimes…read morepickup can be a bit tedious because they won't make the coffees until I arrive for freshness. Which I do appreciate, but sometimes can cause a bit of a hiccup in our schedule. Everyone here is very nice and accommodating. We love free shot friday.

I've been stopping at this shop for as long as I can remember when I'm in the area. I'm not sure…read morehow many coffee shops are in the area, but this one is in a very convenient location. My last two visits I ordered an iced coffee with coconut and light cream, it's absolutely amazing. If you're in the area, I highly recommend. The staff is always friendly and quick.

This is a newer place, only open a couple of months. I'm not big on coffee but have been wanting to…read morestop in and support. I got my chance yesterday - I attended an event hosted here. I follow them on Facebook (and you should too) and have been so impressed with how many events they host. They are establishing themselves as a place for community meetings and events like coffee with a cop and large get togethers. The space is nicely setup and very cozy with tables and also couches and chairs. The counter is easy to find and order at and they have a case full of food items that all looked good (donuts, fritters, mini cakes). They have the coolest "small business wall"! Small businesses in the area stock their items on the shelves and them customers can buy directly from the business while at the coffee shop - candles, artwork, woodwork, honey, cups, all kinds of cool items! My mom ordered a frozen caramel latte and she really enjoyed it! I did realize right before leaving that they have hot chocolate, so you know I'm trying that next time I'm there! Prices were very affordable. Opportunities for improvement - I didn't see a public restroom or public wi-fi. Both of these are nice to have for the events they have and also to encourage people to stay longer and maybe become a place people hang out and work from.

I've had coffee, lattes, lotus and coffee beans from here. All of it has been fantastic. I love…read moregoing to this place. Would highly recommend. Service and staff have always been great to.

Place lacked reviews, but the reviews were good so I thought I'd give it a shot for breakfast…read more Reviews were accurate. I had biscuits and gravy and hash brown casserole, they taste like the best homemade you could get. Coffee was perfect, I drank it black. I passed on the baked goods, but I will definitely return here to try them. The atmosphere is definitely different, but it is relaxed and quiet. Almost like a bed and breakfast? But without the bed lol. You walk into a counter, which is also where you order and pay, and where the baked goods are displayed. Server was kind and asked how they could help me and I was confused and thought maybe I went in the wrong entrance lol. The dining area is not visible from the counter. I said I would like to dine in, they took my order at the counter, and directed me to the dining area, which is to the right of the counter past a living space. The dining area is a small, quiet room, which I really enjoyed. Everything was clean, service was great, they were attentive but not overbearing. Price was appropriate. This place is definitely a hidden gem.

Dirty right as you enter,children behind the counter we found very unsanitary watching a little one…read morehandle the treats upfront, waitress smelled of alcohol at 1130 in the morning, had to ask several times for a refill of coffee, food was great ..this was back in 2021..I have since over the last 3 mths stopped by a few times but it doesn't appear open very run down looking building no one is ever there anymore..I did find a cafe= bakery at the opposite corner it was amazing that was open it was worth the drive I'd recommend that one instead atleast they are open during business hours