Hei, Frid,
Contact Le Rocher, +33 476 70 96 46, mobil +33 6 07 65 27 28, around 15 to 17 EUR/night, perfectly locted, next to the telepherique, main lift.
Also try Le Vieu Guide, +33 476 79 90 75, also about 15/20 EUR/night, on the main street.
I suggest dealing with them a better...