Local interior designer Michael Barnum's petite Provincetown escape, all 211-square feet of it, has been featured on HGTV and in the esteemed pages of our very own Boston Globe Magazine. Now, you can own this tiny ocean front getaway. Barnum is selling his Provincetown pied-a-terre for $299,000. That may seem high for such a small space, but he's selling it fully furnished. If you're looking to buy Stylephile a little something for Christmas, consider this a hint.