This is one of the coffee shops I frequent the most. I have probably gotten 3 free drinks by now (so I had almost 30 drinks here! except that I also get the stamps from my friends so actually I have been here around 15 times. Not bad for a 9 months still).
I come here mostly for the atmosphere and the plugs. In most coffees, I always struggle to find a free plug where I can connect my laptop. Here I almost always find one (except if it's peak hour and most tables are taken). They also have some bigger tables, so I sometimes come with 3 friends to play boardgames (if you see a group of people playing boardgames in English, that's probably me, come say hi!)
From their drinks, I particularly like the hot chocolate. I don't know much about coffees, so to me, all coffee shops are similar. But I do know a lot about chocolate, and their chocolate is thick, a bit sour (dark), just how it has to be. The cup looked a bit small for 5,700w at first, but I had a hard time finishing it due its thickness. Good stuff.
I also LOVE their brownie. It's also small, but so chocolatey and hearthy that you will be more than satisfied after it.
I haven't tried their hotdogs, but a friend has and he said they're nothing special. Also.. hot dogs and coffee? They don't really match to me :S but oh well, it's their coffee shop, they can sell whatever they want.
The service is quite good, there's always water to drink, tables are clean, music is pleasant and with the right volume, etc.