Have used Metro Hotels a few times around the place. Last time I stayed in Sydney, they gave me a card with a discount code on it. Their internet prices are usually pretty reasonable anyway, but hey, another 10% off is always nice.
I don’t know what else to put in here, as it seems a little blank, but I will say that I am not a rep, I don’t know anything about Metro Hotels other than the two that I have stayed at. My general consensus is that they are what you would expect for the price, nice rooms and great staff. As per anything hotel/holiday related, your mileage may vary.
I stayed at a Metro hotel in Double Bay/Edgecliff some years ago. The property was in such bad shape that it's turned me off that hotel group for life. We checked out after 1 night.