We all know Brooklyn’s residential market is scorching hot, but its hotel market is booming as well. Two hotels recently opened at the borough’s Manhattan Bridge entryway, the 174-room Dazzler Brooklyn Hotel and the 116-room Hampton Inn. The latter has just begun construction on a 145-room expansion on an adjacent lot at 156 Tillary Street, and we’ve uncovered the first look at what the 22-story Stonehill & Taylor Architects-designed tower will look like (an encore to the striped-brick banality that rose in the first phase).