I think that the bones of the project can be done by your husband, being that he has the expertise when it comes to the building and being able to carry the stuff. You have the expertise in what you do and that is the finishing. If I had the room I would be forever grateful for what he could do to get it set up and put together and no doubt he would be grateful for not having to fold fabric, hang rulers, etc. Be God-thankful he even wants to help you and that you have him able to help you. Edie