Dense development, too few parking spaces: the limited areas that are available need to be used to the optimum. Office buildings, hotels and also residential buildings in cities are often affected by a lack of parking space. Underground garage entrances with ramps require lots of space. One economic and space-saving option is the car elevator. When installing these kinds of elevators, sound proofing regulations for any residential units above also need to be taken into account. Be it the classic pushbutton controls, operation via remote control from the car or individually designed cabin interiors - there are many different options available for car elevators.