Deciding which swing chair to purchase depends upon several factors, like: ●Size: the size of the seating area, the chair's height, and width are the key considerations while purchasing. ●Weight: Weight capacity is an equally important determinant, especially for ceiling-mounted pergola swinging chairs. You want to make sure the hanging chair can support your weight. ●Shape and Design: Swinging chairs come in various designs, so you need to buy something that accentuates the theme of your outdoor living space.