I have been there several times and I also want to say that the water is icy on the big slides, which is not very comfortable.. Slides are good in principle..
Although the water in the children's pool is warm and so is the water in the slides)
The water park is very good, I counted about 11 slides, no less. The staff is very cheerful and sociable. I really liked the slides: whirlpool, dark orange and blue open (which is on the penultimate floor)
Great hotel👍 were in September 2023. You need to go to the sea by bus, it does not go often, but the infrastructure on the territory of the hotel is good, there was only one question for it - the Tsunami slide worked for 5-6 days out of +-13 that we were there