Originally Posted by lautaro

1) Kinda basic, with few but modern machines and free weights, there is one photo of it at hyatt's website: http://mendoza.park.hyatt.com/multim...0x720.jpg.html

2) The pool is outdoors, but it is heated from April until October. Photos on the same link above. The Spa is really big, with wet and dry sauna, jacuzzi, cold plunge pool, relax lounge.

3) Don't remember, but is very good and with lots of options, you should try it at least once.
4) Yes, lots of places to eat nearby, cheap and expensive ones.

Wifi is free and works very well, no other costs that come to my mind.
A city tour bus stops just in front of the hotel every hour during the day, it's a great way to sightsee. http://www.mendozacitytour.com