If you're looking for a hotel on par with the Four Seasons or the Ritz Carlton, the Vale Niseko is NOT it. The Vale leaves a lot to be desired. First of all, the front reception desk isn't even open 24 hrs a day. They go home at 10 pm.
This isn't really a ski-in, ski-out facility either. You have to climb a rather slippery slope to actually get up to the lift. It would have been very helpful to have a ski valet, but don't be looking for the ski valet. There isn't one. You have to self-serve your own skis and boots from your cramped, dingy locker. The locker room is dark and spartan. There aren't even padded seats. They only have a few scattered very hard, very tiny stools on which for you to precariously balance while you try to stuff your feet into your stiff boots.
The rooms are clean but dated. The beds are comfortable.
The Vale touts its onsite onsen, but it wasn't at all relaxing. Every afternoon, loud and obnoxious tourists would come in and totally ruin the tranquility. It was disappointing that the Vale staff didn't enforce the rules. It was quite disgusting to see these people in the onsen with bikinis and underwear on.
Unfortunately, there isn't much choice in Niseko in terms of luxury accommodations. It does seem though that there is much new construction happening. The Maples appears to be truly a ski-in, ski out facility. Hopefully it will be available by the time we visit again.