Complaints

Currently up on the Gold Coast, we booked a pretty cheap place to stay at, with the only thing we cared about was having a heated pool for us to chill in every night after a day of sighseeing. so we pretty much found the cheapest place that could sleep us all, and had a heated pool. we get here, and the pool isn't heated as stated on their website. now the room was only $90 a night from wotif, so we weren't expecting the Hilton of Beverley Hills. but what we were expecting, was what they told us they had, a heated pool. i'm not going to say its ruined our holiday, but it has put a bit of a downer on the trip. my 6 year old has still been in the pool twice, but I can only let him be in there for somewhere between 5-10mins before his lips are blue and he's shivering.
is there anywhere that we can take our complaints to that might actually result in something happening? if I complain to management, i'm sure they'd just dismiss us like I assume they would have done in the past. someone like a 'consumer watchdog'? would love to get a bit of money back, but not sure how to go about it.
it also doesn't impress me that the bloke behind the reception desk is a rude dick that complained about us asking for an extra pillow because there wasn't enough in our room when we got here.
is there anywhere that we can take our complaints to that might actually result in something happening? if I complain to management, i'm sure they'd just dismiss us like I assume they would have done in the past. someone like a 'consumer watchdog'? would love to get a bit of money back, but not sure how to go about it.
it also doesn't impress me that the bloke behind the reception desk is a rude dick that complained about us asking for an extra pillow because there wasn't enough in our room when we got here.