Fantasia drinking and cabin questions

Hi, I'm due to take my family on an Msc Fantasia cruise next week. I am wondering about drinking water and tea/coffee on board. Is drinking water available for free? I've read it's available for free in the buffet, but can we just go in, get a drink and leave (I see it's open 20 hours per day...). I'm not keen on buying mineral water all week (drinking water was free on my last cruise with P&O.

Also, is cabin 12167 a good one? We upgraded to a balcony cabin.

Thanks!

Hi. You can access the drinking water all day, well 2Ohrs, in the buffet and by the pools. Cabin 12167 looks like a good choice, cabins above and below, quiet and near the elevators. Also, no overhang so sunnier than some. Enjoy, Ken.

Great, thanks very much for the information! We're looking forward to the cruise.