this unit be nicely price and well equip . most everyone can pick it up and start use the interface with no more trouble than a ipod -lrb- parent and neighbor include -rrb- . it do not take much space in you car , but if you want to remove from the vehicle often , the Nuvi 's be thinner with bigger screen , but cost more . this be a fantastic navigational aid on trip . do not buy it if you want to go off road or into deep wood , but everyone else will love it .