I don't think there is much of a pool view from #55. The pool is alongside it, not behind it, and there is a wall of shrubs -- bamboo, I think, between the pool and the building. You can see through this a bit and see colors of bathing suits, but you couldn't watch the kids like you'd need to. But the pool is very close. It was very convenient if my dh and I swapped off, watching the kids.
Our room in #55 was at the far end -- sorry I don't remember the number. The view was perfect -- all water. No blocked view. There was a strip of lawn that ran behind the building and then the water. All the critters stopped here to be fed and the kids were so happy. The ferry would go right by, too. #56 next door is also nice. The buildings across the street are also close to the pool but they don't face the water.
We always hear some noise from families above us, but it's not the end of the world. This trip, however, the family above us at HH had 4 kids and at 11pm each night (as I was trying to get mine to bed) there would be a STAMPEDE. Yikes. These were older kids, teenagers really -- who would have thought they'd be so noisy? I still like ground floor so dh doesn't have a heart attack with the luggage.