well...how much are they? i need a 5X7 with tables in the right windows on the sides only. i need a staircase, 12 foot tall, with handrails and big steps with a porch if you will and a door that swings in. i need a spot to add an old school bathroom wall heater close to the floor right in the middle of the front 7 foot side. (maybe adjustable arms if you will i can slide up and down the verticle center support.might as well add 2 hooks on the 5 foot ends (center) on the top rail to hang a hammock on. what would be nice is if i could stand up in this thing..im 6'3..what do ya think?