I originally had scheduled a solo trip to vegas from Saturday morning to tuesday, but had to cut it to Monday due to work. I am comped at Flamingo for 3 nights, but just got an offer to upgrade to GO room for 20 per night. I would like a GO room if possible. I have never stayed at this property. So do I call and request to take one night off and pay for the GO upgrade (about 40 bucks)? Is this possible? 20 dollar trick at the front desk? Or just stick with my Fab deluxe?