Nothing special here. His only obstacle is the wall right in front of him which actually serves as a handy centering distance and altitude reference. He's getting a little roll from the rotor wash off the wall across the pool, but this is exactly the type of flying a helicopter is made for. And in that business cycle time is everything, but really nothing spectacular here.
We have both lengths of the Bambi bucket. One of our pilots likes the longer length for the Bambi bucket. The other pilot likes the shorter length like you see here. For them it is preference. If there is any other reason, I don't know.