Stayed there in Dec - were able to check in at 10:30 when we got there. There is a lounge - didn't think the spreads were anything great. The guy in the lounge didn't want us to take any soft drinks (bottles) out of there.
We were 2 adults and 2 kids - this hotel did charge $30 per day for the extra person- the only issue is that they charge this in Pesos and then use a ridiculous conversion rate - so what shoulld have been a $90 bill ended up being $120.
Overall I would say a disappointing lounge.