Well the only thing I went to Olympia for was to see this for myself. It's bloody fab and well worth the money. I've had a few foot baths in my time and they don't come close. This was designed by a lady who has been doing pedis for 20 plus years and so added all the features that bugged her about other baths. It has a retractable electric cord so no fear of tripping over it as you carry it - hell I could just sit and play with the cord all day pinging it back in!!!! The inside base of the bath has been raised so it is at a better height for your client. And as for the cost of the liners, it works out at 50p per client. You can view it two ways, raise your prices by 50p (peanuts!). Or take my view, it would take me at least 15 minutes to really clean out my other spas and even then I wasn't entirely happy it was really clean and disinfected. So freeing my time up by 15 minutes for 50p is an excellent benefit to me, and the benefit to my client that she knows they have a brand new liner and no risk of cross contamination.
It was hard to tell how noisy it was in the middle of a huge busy hall, but it didn't seem too bad. Oh and the heating element REALLY works, so it will actually keep the water warm. It also has a very deep bowl which means you don't slosh water all over the place ... and I watched Michael John Wotsit having a demo and so it will fit men's feet too!!!
Put it this way they were going like hot cakes at the show, so much so that I had to order mine because I wanted mine in black - mega funky.
Brill brill brill is all I can say and I can't wait for mine to arrive.