I find that most places try to be very accomodating - just need to ask. The worst they can say is no. I have found most come with iron and ironing boards, so that is one less thing you have to take. Ditto on the lights and extension cords. I travel many times with a craft light just to be able to do my handwork. If they don't have a table they can put in the room, if you have a card table to take would be better than nothing. However, before you know it, you have everything but the kitchen sink!!!
Have fun.