Our car is a little above “a cheap car”, perhaps. But taking into account 4 days on site, you get about 20k km per year (assuming 52 weeks). With maintenance and other costs, including putting money aside for when this car is to be replaced, we reserve about €300 a month. That is including fuel for those 20k km per year. Getting a “traject vrij” (free travel on a certain route) subscription from the railways is, I kid you not, €400 a month. Even more expensive than when I looked last time. 🥲 Edit: forgot to mention you’ll need the bus as well, which is around €2 per ride. Around €70 euros per month extra. Cheaper than getting a discount subscription (€18 per month + €55 in fares) or a total subscription for the bus (€97 per month)