Yes they are not that heavy.
A typical treadmill weighs as much as a king-sized bed with matress and boxspring, or an average dresser with drawers. Putting a treadmill on the second floor is not dangerous in terms of weight. You should consider the height of the room, and that constant wear and tear on the floor-boards, floor-joists, or cross-beams may create a "noisy" zone in your floor.
the best treadmill to use is a pro-form treadmill okay there's your answer
Okay!
Okay, sure, lay it on me.
Okay, FIRST OF ALL You Spelled HARDWARE Wrong And SECOND OF ALL You can buy tools and chainsaws and wood and ALL KINDS Of building supplies!! Thanks For Asking!
probably no okay your safe
Yes, it is generally okay to vacuum at night as long as it does not disturb others or violate any noise regulations in your building or neighborhood.
Yes.
No, okay is not spelled write - it is spelled OKAY or OK. "Write" means to put pencil or pen to paper and make words, or to compose a story. I believe you wanted to ask "Is okay spelled RIGHT" which means correctly.
If it has been demilitarised it is perfectly legal to do so.
Yes it is.
Okay gamers do the story mode
Yes, it is not needed to play through the story.