Yup, we think of the theme tune to the 1980s sitcom, too ("Streaks on the china/Never mattered before"). But, once you get beyond that, you see this spread in the Belvedere for what it is and what it is alone: luxury living in the southern reaches of Back Bay (SoBaBa!). The listing emphasizes space, as it should, this corner unit unfolding over 1,228 square feet, which is a lot for a 1-BR, 1.5-BA, right? It recently upped its tag by $100K to $1,149,000. That's a sizable bit of change more than the $1,125,000 it traded for in May 2007, before all the economic unpleasantness.