Yes one pool is not good however I have never gone into the pools on the ship. I think as long as there's a place to lay out they may be ok?
You can shake the sand from you shoes but it will never leave your soul
Home is where you park your flip flops
Carnival - Fantasy 1998
RCCL - Majesty of the Sea 2000
Carnival - Inspiration 2009
Carnival - Freedom 2011
Carnival - Liberty 2013