OK call me dumb or unadventurous or relying on the intelligence of a hotel's information but its taken me 5 days to find there's a second pool at KP, doh!
The hotel doesn't have a map or info on the hotel at all, which I'm not used to, most hotels have some info in your room, anyways, we overheard someone talking about a second pool, tracked it down (next to GK block) and it was lovely too, a little cooler than the obvious one as you leave reception.
KP is hotting up with people now, it was near empty when we got here and now the pools are totally full taken up couches, luckily we're close to the pool. KP's pools are a delight, so beautiful looking and crisp clean water.
Weather has been so good, others may complain it being overcast but it keeps the heat down and you get the occasional rain and sun, it all makes for a great trip.