[_jal]

Effectively, it means you have to ask current employees how much vacation you get.

The theory is you can "take what you need" so long as you're getting your work done. In practice, company culture of course dictates what's considered reasonable, and as best I can tell it is highly variable between companies.

At my "unlimited" place, it seems like 3 weeks is considered reasonable, especially if split up. But I know someone at another company who has had trouble getting more than a week for a couple years running.