If I want to be strict, I could also mention these small issues:
1. The shower water was not stable in terms of temperature and it got warm and cold every 2 minutes.
2. The massage girls sitting beside the elevator kept asking for message. Being a solo traveller, this is understandable, but when they kept repeating this request every time that I passed the elevator (sometimes every 10 minutes) made me feel like being a little bit harassed and bothered.
I have found this hotel trough researches that I was looking for an affordable clean hotel and I have to admit that it fulfilled my expectations well and beyond! Just as I walked to the hotel, the reception told me that my room is upgraded to a superior room free of charge! The room and the bathroom were perfectly clean. Free WiFi was accessible in my room (though the Hotel's promise was that it is only accessible in public areas of the hotel). The breakfast was very good and hot tea or Caffè and purified water was available in my room. The hotel also had laundry, massage, pool, restaurant, coffee shop, PCs for Internet, tour desk (which had a great 180 baht van pickup to airport), rental bike all in the same building and with reasonable price. In the last day, they even helped me print my return flight ticket free of charge.
Overall, a great experience and I would surely book the same hotel if I go back to Phuket again.