Deen Intensive Foundation

Assalamu Alaykum
I am just curious to know whether everyone is planning on drinking the local water at Rosales or will be purchasing the water from the cafe. I am trying to make a budget for my spending needs and am trying to figure out if I should include the bottled water purchases or just drink the reservoir water. Normally when I travel abroad I only drink bottled water. The Acceptance Booklet says that the water at Rosales is clean and extracted from a local reservoir. Please share what your thoughts are