The hotel was so horrible that after my 1st night i checked out and moved to hotel casablanca which was million times better despite both hotels having 4 stars and similar room rates. decameron aquarium is very old and run down, ugly paint in rooms, old bathrooms, loud old aircon where you cannot even control the temperature. food at the dinner bufet was awful - cheap asian food that you get in all you can eat oriental restaurants for under $10. definitely not what i'd expect in an expensive 4 star hotel. it advertises as all inclusive but they charge for internet use by the hour which is only available in the reception area - simply annoying and unacceptable in the 21st century. when i arrived i needed an early night because i was exhausted from travelling but it was impossible to sleep due to loud music coming out from the hotel bar outside my windows. when i left the hotel i left my phone charger in my room. i called the hotel later that day and was told there was nothing left in my room sp obviously it must have been stolen by hotel stuff. this hotel is not worth the money and does not deserve 4 stars.