It is also important to consider if you require specialist staff to operate equipment and whether these can or have to be sourced from the venue or if they can/will be brought in separately.
Mae hi hefyd yn bwysig ystyried a oes angen staff arbenigol arnoch i weithredu offer ac a oes modd/rhaid defnyddio staff y lleoliad i wneud hyn, neu a fydd modd/rhaid cyflogi staff allanol.