I loved the brick wall! Seriously!
The two best things about my room was the brick wall outside the window which kept things a little quiet, and the price, which was $68 a night. Now for the bad. The air conditioner was much noisier than most I've experienced. The pool was so clorinated that even just being in the pool room made you gag. Forget about swimming in it. The hot breakfast included scrambled eggs which gave me diarrhea, and no one could be troubled to empty the garbage, which overflowed every day I spent there. The beds have a crown to them, which makes you feel like you're going to roll off of it while you sleep. Staying there did not make me feel smarter, it actually made me feel like a fool. Do yourself a favor, stay somewhere else in Castle Rock. It's a pretty location, and not a bad drive to Denver.