Remodeling generally sucks except when it's done. But the worst part is doing, fixing and especially sanding drywall. Drywall and the "mud" you use to fill the holes up is made of gypsum, the same crap you find on the playa, where Burning Man happens. That's alkaline, it will eat your lungs and start a little cancer for you. So you have to wear a mask. Anyways, I spent too much time trying to make the walls in the living room flat, so I applied mud (plaster) and then sanded it. It was creating some kind of fog in the whole house. Nasty!!