A:AnswerYes, but putting a mat under it is a good idea. You get small shavings eventually that come off the back of the treadmill with the friction from your feet.
A:AnswerFrom what I can tell, the screen on this model can only be used for workouts. Can’t be used to watch anything. It does come with tablet holder for you to watch on your personal iPad/ tablet
A:AnswerHi, I would point you to the product manual that contains the assembly steps so you can see what is involved. Please visit www.iconservice.com and search for model PFTL99518. It will give you the steps and tools required to assemble the treadmill. It is recommended that two people assemble it. Good luck to you!