This church would be your run of the mill Southern Baptists megachurch.
Here's the Brussels blog on their site - it's about what you'd expect although not updated very well. Every good thing is attributed to god... A lot of work done in coffee shops!
All I can say is, if you can Skype with your church back home, in my view, you haven't gone too far out of the way (or out of your comfort zone) to find "unreached people groups." Sure, there are exceptions but wow....
So, clicked about on their site a bit. There are a few lol moments, like when they misidentify Dutch as French in the elevator of the Atomium, or when they present a boule de Berlin as a typically Belgian pastry ... really? You had a sellection of a few dozen different pastries and you picked the one that ISN'T Belgian. Their pronounciation of French words and phrases is atrocious but would any of their sheeple notice?
They, of course, don't consider catholics as christians and never waste an opportunity to put the non-saved down.
And then there's this vomit inducing objectifying of people:
The most exciting thing however are the three Muslims that accepted Christ this past week. So much toiling, planting, and watering went into the harvest.
That's right, don't see them as actual PEOPLE ... they're harvest ... stuff to collect and offer up to your bronze age wargod.
They frequently reassure people that they're not in any actual danger among all these *shudder* MUSLIMS *shudder* which is hardly a surprise since they focus on Laeken, the eastern part of Jette and the 'European' center.
I don't recommend trying to convert anyone in Molenbeek or Schaerbeek ... where all the hardcore mosques are.
They're not exactly 'roughing' it ... their appartment is quite modern and spacious, considering that this is probably in Laeken too, you're looking at 1000 EUR per month at least.
They're jubilant about getting muslims to attend bible class ... which again is hardly a surprise since muslims are told in the second sura to go and study the torah and the gospels.
All in all, they seem no more dangerous than the next batch of religious goons.