the attic loft in our house has angled ceilings so we could not wall mount the one 65" Samsung screen that way. i saw this and thought it might be a good work around for us and it was!everything needed comes in the box. the instructions are not the greatest but are good enough to complete the job. granted it took me a bit longer to put together than expected, maybe around a half hour. still the process was fairly simple. i just wanted to be extra careful as i honestly was concerned about the TV crashing down due me making a mistake putting it together.when putting together i just focused on the pictures to figure out what went where and how. included are bolts of different sizes so to fit most if not all brands of TV's. after the stand was completed i then went and installed the other hardware to the back of the TV, just four bolts was all.i then laid they stand down flat and with the TV laying horizontal and flat against the stand i slid it until the 'hooks' were lined up. i then easily lifted up the TV/stand combo and it just snapped into place. for the first few minutes i just stared at it waiting for the TV to drop but thankfully it didn't.for holding such a large TV i am still surprised by just how stable this stand is with the TV on. not to mention how impressed i was at how i was able to do this all by myself without any extra sets of hands to help out. the stand looks very nice, not a single quality related issue. it rolls around easily and once it is where needed it's a simple matter to lock the wheels in place.adjusting the height of the TV is best done by 'guesstimating' where you need it before you get the TV on. i mean in regards to the clamp height on the stand. get it right the first time or you will need to take the TV off and then lower/raise the clamps accordingly.i couldn't be more pleased with how this all turned out. i wouldn't hesitate to purchase this again if needed. it is a solid well built, well designed mounting system that's near perfect for our needs.