First of all the staff was really nice, especially the only man that was working there. He even carried our luggage to near the bay. The place is located somewhat away from the parties, so it's not so noisy if you want to go to bed early, but you could the sound in the distance. It's about 5 minutes to walk to beach where the parties are. But it's a little bit longer to walk to the bay where the ferries arrive, about 20 mins. You should pay 50 B for a taxi when you arrive (people transporting your luggage only), I got really sweaty carrying my luggage from the bay.
The rooms with AC was ok, the AC was working well. I guess if you want to live near the town the standard isn't really high anywhere.
It was hot water, but I think they used rainwater in the shower so it smelled a little weird. I don't know if that's common in PhiPhi. Probably.