Ancora blu boutique is one of my favorite places to stay. It was my second time now. Room is very clean staff is very friendly and if you have thw room with mountain view the balcony view is amazing.
The downside is it doesn't have elevator and it can be annoying if your room is on second floor an the place ia not really located near the Ao Nang beach. If you don't have own transport you will need the hotel tuc tuc or a taxi or walk for 20 minutes to the beach area . But if you have a car or scooter that this place is ideal, it away from the sounds and with scooter you reach everything in 5 minutes