Hi, The pool key should’ve been provided by the manager of the complex when you rented your place

It's really how you deal with heat. The units we have been in stayed reasonably cool with the fans on and windows open. I grew up in Sacramento; Kona's more comfortable in summer.

There is a list of rules as you enter the pool...most of them are common sense things as I recall like "no radios" or such things. The other that I specifically remember being broken by everyone was "shower before entering". (There is an outdoor shower post beside the pool). While I can't recall most of the rules, I do recall thinking that it's a shame that common courtesy has to be legislated.

No, covered parking was not available. I did see several cars that had car-covers on them.