Williamsburg likely has the highest concentration of awful new buildings in the city. The neighborhood has lots of things going for it, but architecture has not been one of them. However, just north of Kiss + Cathcart’s noteworthy Bushwick Inlet Park is a cluster of development that finally flaunts the design creativity for which the borough has become renowned. Centered around the Walentas’ Wythe Hotel, four exciting new hotels and office buildings are in the works. Tallest of them all, and farthest along, is the 21-story, 250-foot William Vale Hotel between North 12th and North 13th Streets. The striking pile of structural acrobatics topped off last fall and recently launched their website with a handful of new renderings.