Is it ok to hang chandeliers from the rafters? 

Yes, you may hang chandeliers from the rafters. There are a few outlets in the rafters. You will be responsible to remove these as well.  

For table decorations, do we have someone set them up for us in the transition? 

Our staff can place table runners and one centerpiece (one item) at each table. If your décor is more elaborate than that, you will need to provide someone to do this. We encourage you to designate someone to do this either way because they will know what you are envisioning as well as can then take it down at the end of dinner service and you do not have to worry about it. 

On wedding day, what time can we start setting stuff up? 

You have the barn from noon until midnight. You can pay $50 per hour to come in early, but this is limited to 10 a.m. 

 Does the barn have table runners, or are those supplied by each bride? 

Because each bride has such different taste, we don't keep any items in stock to use for decor.