I know we should have known better, but we thought the water was filtered and consequently, if you even just bruch your teeth with the tap water you will get sick, as each one of our group of 6 found out, independently! Drink the bottled water they bring into your room. It is included and therefore will not cost extra. Use it to rinse your toothbrush and you will be just fine! The buffet is great, lots of choices, and the service is very good. My daughter in law read this in a review and we found it very helpful to look between the mattress and the box spring on your bed for a very nice (and new) mattress cover to make your bed softer and more comfortable. Heaven only knows why they hide these under the mattresses??!! We also found that the more you tip, 20 pesos and up, the better service you get, although they tell you tipping is not required. Every little bit helps these wonderful people who take such good care of you.