One would need to ensure that he or she gets ready to say no. You would need to make sure that the management of the equipment gives you time to know more about the music equipment in question. It would also be essential to make sure that the equipment in question meets your needs. You would not have to pay for a music equipment before exploring other available options. You would need to make sure that the owner of the music equipment in question is transparent with what he or she is renting.