I would like to build a living space above my rv garage. My trusses are designed for a living space but I am wondering just how much load I can have. Do I have just enough margin, not enough or do I have nothing to worry about. I want to have a living room, bedroom, a small effiency kitchen and a bathroom with toliet and shower. The water heater would be located on the ground level and my heat source woud be a mini split. My truss drawing is attached but I don’t know how to interupt it. Can anyone provide some feed back.