The results generated by the mortgage calculator are based on the information provided by the user, as well as on assumptions and approximate values. key4 does not accept any responsibility for the accuracy or completeness of the information provided by the user, nor for the results of the calculations based on this information. The calculations are for information purposes only and are not binding. Any actions taken based on the calculation results remain the sole responsibility of the user. In particular, the results of the calculations must not be construed as a recommendation. key4 does not furnish advisory services with the mortgage calculator. The user himself or herself is responsible for interpreting the results of the calculations. Any liability on the part of key4 for damages resulting from the use of the calculator or from access to it is entirely excluded.