Tried Mandy: Gorgeous, slim, beautiful, excellent English, and she did look to be 23.
Follows her training very good....but it must be a very rigid North American style of training. I needed deep tissue, but even though her pressure got deeper and deeper, as she ran her fingers or palms along the muscle meridians....it never really got to a level one could consider deep tissue. I expected full body, (as has most often been the usual at No.1), but she spent, maybe a minute on my glutes. Undraped, lying on the front, and she through the towel over me on the flip.
Nothing but a neck and facial massage on the flip. (Which were good.) Hope she improves....maybe by learning from others.
But, like Gloria (who has great deep tissue strength in her fingers)...it might be one and done for myself.