Our property is not accessible by vehicle at all. We always have bulk materials and other things dumped at the roadside or delivered in big bags, and then I spend the whole day bringing the stuff in with a little shovel and bucket. That means carrying about 2 tons at a time, which can sometimes take up to 2 days, but it costs nothing. With a wheelbarrow and helpers, it should be done quickly in 1-2 hours. We always have containers for rubble placed on the public street, which costs 30 euros per week for the container placement permit from the city. We even carried the screed from our basement down 66 steps from the property to the street – fortunately less exhausting than transporting it from the upper street, because going downhill the mortar tubs practically slide by themselves. So either use the public street and muscles, or pay. In any case, you have that choice. (Crane unloading of BigBags is certainly also a solution, a bit more expensive but less exhausting than carrying it yourself).