The property is exactly as pictured. Hans was very responsive, he waited and explained thoroughly the place to us. We only stayed for 3 nights. We have plenty of spaces for 4 adults. Bring your own shampoo and extra towels, if needed. We don't have any problem finding parking spaces in front of the house.
The area is quite outside of Haarlem, so you'd need a car to go around, although parking spaces in Haarlem are quite limited. Otherwise, it may be costly with public transportation. Overall, we have a good time exploring other cities around Amsterdam.