I've booked a trip to Nice, France for next year and was looking at the Marriott properties both Boscolo Exedra Nice and AC Hotel Nice. I'm only Gold (so not looking for a great upgrade, but would appreciate the free breakfast!). Any thoughts on which would be better ? I was going to use Nice as a base and do short train trips to nearby towns. I'll be there in Feb, so beach not really a must have.