We visit Aventura regularly.The Hydro is not well maintained eg. The mats on the floors are old and dirty, the water quality is so bad at times that you scared to bathe.This long weekend the outdoor pools were so filthy my kids simply had to get out of the water.There are two water fountains in the Hydro, most of the time not dispensing cold water.If you complain they tell that they will sort it out but it never happens. The one shower in the Hydro has not been working for more than a year now. The change rooms stink and are always filthy. There is no ventilation. read full review »