put the chair on a slant . the legs longer on the outside of the tub just a inch help the water stay in the tub
We used the handle on the inside of the tub. It makes it easier to sit on and slide in on the seat. The hand on the handle helps give stability when getting in position
I had someone else to assemble. It appeared to be easy.
I just measured it and the lowest seat height adjustment is 17 inches. I hope this helps
Yes one pair of legs sits outside the tub You can assemble the handle to the right side or left.
The seat can be assembled for either right or left orientation.
Yikes! I would go with a shorter bench.
It's very very light. No more than a couple pounds. It's very easy to put in and out of the shower.