Food is cheaper here in Hoofddorp.
Buying house or apartment is slightly cheaper but the costs of buying are higher.
Renting house or apartment is similar but those who rent have less rights here. 
Electricity is much more expensive and Gas comes on top of that.
Fuel is similarly priced.
Taxi rides are similarly priced.
Bus rides are much more expensive but here there it is possible to get high discounts if you travel regularly by bus. It's still more expensive than in Iceland but the difference is noticeably less.
Computers cost similar amount.
Cars are cheaper here.