We stayed at the Hotel Chinfrey in Feb 2011 for a weekend's ski break.
The best thing about the hotel was the location. Only 5 minutes walk (probably less if you're not in ski boots!) from the Les Perrieres lift, and close to a ski hire shop. The town centre was about 10 minutes away - slightly uphill so felt quicker on the way back.
The rooms were very small (even by ski hotel standards). It was quite difficult to find anywhere to put our stuff. The bed wasn't that very comfortable. The shower had a curtain which didn't go all the way round, so a lot of water ended up on the floor.
One warning - if you're going out in the evening, make sure you ask for the front door security code. They don't automatically volunteer it, but the hotel closes quite early. We came back at 10.30pm on the first night and it was all locked up! Luckily one of the employees was still outside having a cigarette, so was able to let us in. We asked for the code for the next night.
Overall I'd say this hotel was an okay budget option for a few nights (not many hotels seem to accept short break guests in the peak ski season), but if you wanted to stay for week I think there's lots of better value options available.