Great workout, most of the trainers are friendly and energetic. The general cleanliness of the facility is maintained, except they allow people to box barefoot. It's utterly disgusting. Your hands and arms are on the same floor someone's nasty sweaty feet were. They spray the floor every night, but not between classes. It's gross. And no, working out in bare feet isn't safer or cleaner than shoes. and they make 'barefoot' shoes for that very occasion.
So, if you want a good workout with the risk of warts on your hands from someone else's feet... This is the place.