Hey Grace,
I've also booked the Thara Patong for June (hope its good). Don't know if you've already got it all sewn up but just to let you know that Agoda.com has special deals for this hotel & its worked out to approx $65AUD per night for a deluxe room (cheaper for superior rooms). I've used a few different sites to book accom & find Agoda & Asiarooms to be the best rates & good service. I've even tried contacting some hotels direct & giving them the rates from Asiarooms but they never say they can match or beat them.