The ambiance is cozy, making it ideal for a casual hangout with friends. Friendly staff and great bar snacks complete the experience.

Nice & cozy place, quick service, excellent coffee and exceptional owner. Must be seen

Great service from lovely bar staff, yummy drinks, accepts that you bring food from external places, nice music, friendly atmosphere, heated and covered terrace, great to relax outside both in the summer and winter. Inside the bar is quite small, and therefore gets easily crowded.

Thanks so much the hole Team!! We had Wonderful Time for Birthday Party last Friday! Vibes, Music, Drinks and Attention were jus Great! Our Vote to KOSMOS for Top Place in Town!!!

Love it . Best place to chill , relax with family and friends . Staff and service is excellent 👌 !!!

Great place on Place Jourdan for a couple of drinks. Good atmosphere with a nice large outdoor terrace.

A happy place in the heart of the Quartier Européen! Enjoy your coffee, beer or drinks in a warm and friendly environment with excellent service (10/10). Go wild and dance on Fridays & Saturdays! 100% recommended!

Cosy, but a lot smaller place than you get first from the photos. Mostly cocktails, but also couple beers on tap and Illy coffee ☕️🍺🍸

One of my favourite place in Brussels, especially on a Sunday afternoon. No food but you can bring it from the market or next door if you want too. Coffee warm and cold just like in Greece, delicious and well executed cocktails, very friendly service, nice alcohol free suggestions too. A moment of holiday in Greece ;-)

Good cocktails, great service and acceptable prices for Brussels. If you’re near Jourdan, it’s the best place you can visit for a nice drink prepared with attention to detail.

interesting cocktails, the staff is polite and helpful, great music

Lovely bar, nice staff. Always enjoy going there

We went to Kosmos yesterday night for the Souvlaki party and we were hugely disappointed. We are arrived there around 8 and we order two dishes straight away. We waited one hour (while other people that ordered later than us were served) and we asked info about our dishes. The waiter replied that they forgot and that he would serve us as soon as possible. We waited for other 15 minutes just for another waitress to tell us that they didn't have any food left and just gave us back the money. They didn't even offer us some bread to make up for the mistake. I will not set foot in this place ever again.

Very nice bar with a friendly service, I wished there were a few more options for snacks though - then we would have stayed for longer. But there were only drinks + 1 option for cheese/salami/olives plate foу 11 euro.

Really expensive...paid 11€ for half a glass of Negroni, at least make it full if you charge that much!

Very nice cocktails, beers, wines, alcohol.

Super cozy place, very friendly staff, nice pies in the morning, great parties and wonderful atmosphere! The place to be especially after work, during weekends for coffee and on Fridays and Saturdays to listen to nice music. Dj Paramithiotis is the best!

A cosy place with good ambiance, nice music and also a nice staff 👍 If you go there you will found that the bar is small compared to some others but you will forget this details as you will enjoy your time spent there 🥳

Nice and cosy place managed by friendly and professional personnel, I spent several evenings here in a magic atmosphere and good drinks. I will come back soon!!!

Best bar in town ! International vibes, tasty drinks and very good music ! Highly recommended !

Nice place to hang out! Very kind staff and nice drinks! 🥂 Totally recommended ☺️

Super friendly staff, good music and good vibes!!

I discovered this café ea few day ago, I like so much!

Amazing cocktails and traditional greek sweets and pies, but what I loved the most it's the people and atmosphere! Excellent service with the most amazing staff! They also serve cold coffees!

Great bar with great service. We came for a 3 day city trip and found this lovely place. Not a touristic place and we met a lot of local people here. Thanks again for this amazing frappe and cocktails. Highly recommended.

All stars for their Wonderful boys at service. They are Charming and so warm. Totally agreeing with what other reviewers have written about good service. I'm a fan of Hot - Chocolate here which by far is best I found in Brussels. Infact I ended up their cafe at midnight (yes they are open till 1:00 AM) unfortunately in the crazy fun filled party aura of Friday night only alcohol was available. It's actually people's one of favorite places in Place Jourdan.

Best bar in Brussels! The waiters are very friendly and it feels like home.

Such a great place, great drinks and music. If only oir night wasn't ruined by this young bartender grabbing my female friend violently and screaming on her face. And then screaming that he was the boss. Without him it would get 5 stars.

Kosmos Bar Place Jourdan! The place to be! A gem in a lovely area. Excellent draught beer! Great Greek bites. Will return in coming days. Keep up the good work!!!