Hi! My sister-in-law and I will be staying at the Fremont the first week in December. I have never stayed, but we did play there quite a bit last year and was comped three days. The one room I saw seemed small. Are there different rooms. Since I am being comped but then paying for three days, is it ok to ask for an upgrade and, if so, what should I ask for. I have only been to Vegas once....really a newbie!! Thanks!!