Pun not intended but im going to give you credit for it anyway.The guys did a good job and offered to let my kid put his handprint in the corner with a coin from the year of his birth. It was a nice touch.
Glad things are going well and you've made some decent progress.
My dog though the big hole in the ground was the best present ever. When we filled it with water it blew his mind even more. Your son will love it too !!If he likes the actual pool as much as he likes the shell I think we have found an excellent distraction from being home all day during a pandemic