Leonie and I just had a lovely weekend in Antwerp with Di. I'll let Leonie show you what it looked like thru her lens, but one of the best places (aside from Di's place :) ) was Caffènation. (Their site is "down" for updates. The owner blogs here tho)
The place was humming, and nearly full all the time. The coffee was great (and they sell AeroPress' too), and the staff were.... well, insanely friendly. Not to mention the fantastic 'tache!
Thanks for a great cup! Well worth it if you are in Antwerp.