I've had some friends do these in their kid's rooms, so I thought I'd give it a try. I bought two plastic rain-gutters from Home Depot that were 10 feet long and had them cut in half. I didn't want to buy a hack saw, so I just asked an employee at the store if they would cut it for me. I also bought end caps for them so they would have more of a finished look. Next I used wall mounts to attach the rain-gutters to the wall. They are secured in three places, so they're pretty sturdy. I only needed three for the wall. So Finn has loved having the extra one as a car ramp!
In Finn news, sometimes when he goes pee and I don't point his penis down fast enough, he'll pee on the wall. Then he'll say, "Finn peed on the wall, it's funny!" No Finn, it's not funny when the bathroom smells like urine because you peed all over the place. Speaking of going to the bathroom... The other day he had finished going, and his underwear was on the floor. I flushed the toilet and turned to the sink to get something. In that split second Finn tossed his "unders" into the toilet. They didn't have a chance. The toilet started to over flow so I ran to get the plunger and forced them down. Needless to say, we had quite the discussion about what goes in the toilet.