We stayed for a week. We had a standard room, which was clean (clean by SE Asia standards.....) . The bathroom and under the bed could have been cleaned better but the rest of the room was clean and we got fresh towels, sheets and water every day.
The included breakfast is great. The pool is lovely, it is only occasionally used for diving school. There are free pool towels as well which is very handy.
The best thing about this hotel is its location. It is right on the beach (the best beach on the island) so you can jump from pool to beach in a second. It is just a few hotels down from the lively beach bars, so great for walking home and completely quiet at night for sleeping. It is also really close to Su Chilli - the best value restaurant for great authentic (spicy) Thai food on Koh Tao.
I would highly recommend a day trip to Koh Nang Yuan as well by boat.More