The Prudential Center, located in downtown Boston's Back Bay, is connected to the surrounding buildings by a glass overpass. It is very luxurious and has almost all the shops you may need to visit. There are not only high-end stores here, but also more ordinary stores. Baocheng Center is the second tallest building in Boston. It has 52 floors. The fiftieth floor has an aerial walkthrough viewing platform, overlooking the panoramic view of Boston.