Review on OneTwoFit Power Tower Set - Multifunctional Wall-Mounted Pull-Up Bar, Chin-Up Bar, Dip Station - Ideal Indoor Home Gym Workout Equipment, Supports Up To 440 Lbs - OT126 Fitness Dip Stand by Justin Heynoski

This bar is easy to assemble but a bit challenging to install. As is noted you need either masonry, concrete or to mount wood to the structure of a conventionally framed home. The challenge and the reason I only gave 4 stars as once assembled the equipment is not perfectly square and you must adjust the wall brackets to make the pull up bar and dip side level. It is only off by about a 1/4" - 1/2" but for a serious work out family that stuff matters. Also I weigh 220 and the dip bar does flex slightly under my load, it doesn't worry me but something to note as well.