The couple we travelled with had stayed on Ao Nang beach before, so we checked the hotels on the I'Net to see which had the best offers. As it was monsoon, it's considered the low season and we got a deal where we paid for 3 and stayed for 4 nights, plus one lunch and dinner free.
The Gold Beach Resort consists of a hotel area, bungalows and a restuarant. There seemed to be a sort of outside entertainment area, but it was not used due to the weather. We booked a bungalow which turned out to be quite large, with all the necessities. Plus a quaint bathroom - with separate bath and shower and instructions to go easy on the water use. There was a little seating area of sorts at the entrance of our bungalow where we could watch other people walk past and the butterflies in the well kept garden. We were lucky to be only a few meters from the pool and the beach. There was air-conditioning, bar, free bottled water everyday ...and one could purchase everything in the room - even the mattresses! Mosquitoes (and geckos) didn't seem to have any trouble getting in - and there was no netting.
The restaurant area was open plan - which meant bees all over the fresh fruit during breakfast. We had a few dinners at the hotel - not all of them were successful.
Our friends chose to stay in the hotel, which they regretted - they changed rooms twice in the course of 4 days due to faulty air-conditioning in the rooms. And the hotel rooms were a lot smaller than the bungalows.
The staff were friendly, but the reception almost seemed overcrowded at times, with 4 ladies manning the night desk. There are also books and games one can borrow at reception. Those came in handy when the skies opened up.