We went as a family getaway for 2 days. Monterreal is always very nice and it's the most comfortable place you'll find in the mountains of Arteaga. No complains about the quality of the facilities, food or activities; everything has a premium charge and nothing is included, which could be a bit expensive. The worst part was that Check-in is posted at 3PM (which I believe is very late for a place like this) but our room wasn't ready until ~5PM! Then the next day we had people looking for us at the Golf course to "push" us out exactly at 12 PM on the spot... this is incoherent. But we had a great time and will definitely come back.