The seminar examines the interest in car-sharing systems analysing a study based on a stated preferences survey and discrete-choice modeling. The proposed model is developed attempting to explain the willingness to use car-sharing with respect to the current choice of mode and several additional attributes such as weekly travel frequency and travelled distance. The main goal is to demonstrate that users' interest significantly depends on the multimodal accessibility currently supplied and on the users' mode choice behavior. Furthermore, different accessibility indicators were specified and tested.