While we had a contractor out dealing with a leak, we asked about the possibility of putting in a second shower head on the opposite side of our shower. The shower is 2'6 by 4', with the sliding door on one of the 4' sides, and the existing head on one of the 2'6 sides. The opposite 2'6 wall backs up to our half bath, so we'd tie the water lines in there, which means no washing hands there while we use both showers heads, but much cheaper and easier than running new lines. We're both in the shower at the same time a fair amount. So, two questions: a) thoughts on two opposing shower heads in a shower that size, andb) thoughts on tying into the existing plumbing? Thanks!