We're not actually posting this ad to ridicule it, believe it or not. We just think it represents an intelligent harnessing of the much-maligned wiggle space between city buildings— too wide to only be a walkway and too gloomy for human habitat. But it works like a dream for dogs, assuming a vigorous cleaning regiment, a low usage rate, and the banishment of yappers. So... what of the housing unit? That is what you're renting, no? A couple of pics show a freshened-up vintage one-bed w/ large living room at 515 W Briar. The ask: $1,225/month.