Heading back to the HR Hua Hin next weekend, and have just discovered it is a holiday weekend in Thailand and the hotel is sold out. Hope it's not crazy! I emailed and asked about the possibility of a suite upgrade - none available. So I asked if I could be in the RC part of the property (I'm a Diamond); responded with depends on availability at check in.

It will be interesting to see how the property compares to when it is only at half capacity.