I've stayed at Mantra Pura numerous times, but it's really gone downhill. Shower water either scolding or freezing, no middle ground, and the shower head wasn't stable, it kept bizarrely twisting around when on. The safe didn't work, the breakfast was bland, the Chinese tourists at the breakfast buffet deplorable although that's not on the hotel you should be aware its mostly Chinese tour groups that stay here. Pool is still nice and a lot of sun. Gym equipment falling apart, however. All in all: the are better hotels in Pattaya for less money.