Looks close to the sort of thing I'm looking for. It's great for restaurants and bars and that sort of thing, but it seems that there are no office conference rooms and that sort of thing. I'm sure companies have extra capacity that they may be willing to rent out. Also, as of today, there are no venues in the city I'm looking for (Amsterdam) yet, but I'll keep it bookmarked as I look for other cities and for events / venues that require a more informal bar / restaurant type thing rather than for a conference room space.