Staying overnight in a pyramid glass igloo ... wow! what an incredible experience! We stayed a night in the Elve's village during Christmas time and it was the highlight of our trip. Kids thoroughly enjoyed playing in snow, day and night. Many activities around for adults and kids, the parks, reindeers, snowmobile, ice house, frozen river, elves etc. etc. all excellent. The restaurant served good quality food - breakfast and dinner inclusive, decorated with beautiful Finland culture.
Rooms were smaller than expected though warm and cosy, with all basic facilities what you need. We were not fortunate to spot the northern lights from pyramid, and the day time was almost nil. The reception was not manned however, all staff were very polite and helpful. I felt it was overpriced for the magical experience.... but it was the most wonderful time of the year, so no regrets.