In short, we were 8 people and had a good stay, the place is big enough. It looks exactly like on the photos, so do not expect something fancy and modern. For us it was fine. The only thing that I didn't get was that those are in fact two apartments separated by the corridor. Maybe it got lost in translation of the description. And be aware that some bedrooms are smaller and don't have enough cabinets (while others have more than necessary so choose rather first :-) ). Kitchen is well equipped.
Location is good. Village is beautiful and it's a 2 minutes driving to a parking lot of Marilleva ski resort. There's no shop, nor the nightlife if you should expect anything like that, we didn't.
You can't park the car directly at the house but it's possible to load/unload it there so it's no problem. Parking itself is then like 70 meters away.
Be aware that some car navigations do not find the address number 21 properly (Google Maps does) and you can't even see the number plate anywhere there while you're standing in from of the house.
Communication with Laura was pleasant and friendly. We didn't meet her in person. The lady who did check-in instead of her unfortunately doesn't speak English and none of us knows any Italian so that was partially funny, partially complicated :-).