Ski schools - Saas Fee

Plans are changing all the time, so does anyone have any recent experience of the ski schools in Saas Fee? Any tips would be very much appreciated.

In April 2013 my kids aged 7, 9 and 11 spent a week with Optimum ski school in Saas Fee and the quality of instruction was excellent. All three kids all improved dramatically over the week and they thoroughly enjoyed themselves. The instructors are all English speaking and very nice with the kids. Class sizes were capped at six, which is great compared to most other ski schools I have experience of.

Thank you. I corresponded with Optimum but the result was a little disappointing. They wanted to charge the same price for three days' group lessons as they normally do for five days! I didn't think that was right or reasonable. Happily, the Swiss Ski School are prepared to charge by the day and look like the solution.