31. Breezy balconies and the dirt and insects they admitted were forsaken for high-rises bristling with wall units . 32. Ceramic honeycomb sea wall units usually have 6 or 7 holes and are safer to walk on. 33. A black wall unit dominates the room and is crammed with CDs, a stereo system and television set. 34. The couple took two tall bookcases ( standard Ikea wall units ) and mounted them on heavy-duty casters. 35. The Discovery, which sells for $ 250, includes a wall mount with remote-control holster and two virtual-wall units . 36. He fixed a broken wall unit at his sister's house and made a microwave stand for his sister-in-law. 37. He fixed a broken wall unit at his sister's house and made a microwave stand for Jodie's sister. 38. The Walls Unit , a landmark of Gothic prison architecture, could pass for the house in the Addams Family movies. 39. A more frequent and more satisfactory solution is to simply install a through-the-wall unit instead of a window unit. 40. One need not hire a decorator or buy an expensive wall unit to achieve solutions to the wire mess.