Plaster ceiling is a top favorite for many mainly because it can give the house an incredibly great look. Most apartments or houses tend to have beams that run right across the ceiling in various parts of the house. Certain designs tend to have a beam that is very deep and this can be very ugly. Using ceiling plaster is a great way to hide them. This type of ceiling comes with the advantage of installation of down lights or recessed lights and this can help in eliminating the harsh lighting.