Cannot comment too much on the saltwater for the following reasons
We went in January two years ago - the pools look absolutely fantastic however I can honestly say that in the two weeks we were there despite the weather being ok - the pools were absolutely freezing
The biggest pool was never used by anybody as far as I can remember. it was such a shame. Even when someone was offering free diving lessons in that pool nobody would go in because the water was so cold
My children did venture in to a couple of the smaller pools once or twice but always came out shivering within 5 minutes
The children never mentioned anything about the saltwater becaue I think the water was too cold for them to notice
The brochure had claimed one of the pools was climatised but apparently that does not mean heated
In our second week we used the heated pool at the Rubicon Palace Hotel to give them a chance to swim
The one thing the Sun Tropical does need more than anything else is one heated pool at least because everyone who goes with children is disappointed during the Winter months - they have loads of pools and I have said before about this hotel they should have built less pools and spent the money they would have saved on heating just one of them
From what i know the brochure no longer mentions the climatised pool because of the amount of people complaining that they had been misled into expecting a heated pool in the complex
I assume in the Summer the water temperature must be ok
Sorry to be negative but if you are travelling to this complex in the Winter you should be prepared to shiver a bit !!