This was our first trip to Mammoth. We came without a car, and our focus was to explore the mountain. The location of the condo was perfect as it was right on the Blue Line, which goes from the Canyon Lodge, where we left our skis and snowboards in a multi-day locker (recommended) to the Village. The condo was also walking distance to Canyon Lodge, which is the perfect staging area for our trip. You could also take the gondola from Canyon Lodge to the Village, highly recommended at sunset. The shuttles/taxis knew the exact spot too.
The condo itself had everything we needed - enough room for our extended family (we traveled with my parents, my brother, my kids and us). We did a mix of meals in the house as well as out, and the full kitchen was greatly appreciated. And to have a jacuzzi on the deck overlooking the mountain was the icing on the cake.
The owners were super responsive with questions, even though it was the Christmas holidays. All I can say is that we can't all wait to come back.