According to the season and your budget, choose a canvas bungalow or a tent Ready to Camp, knowing that in Aveyron the nights can be mild.
You can rather choose a Mobil-home named according to their own characteristics, you can choose one (if available) which can suit you the most.
For example, a wooded Mobile home (extern side only) or with semi-covered terrace, perfect for four persons. If you choose the "Confort Plus" mobile home, it is possible have a baby in his bed in the parent's bedroom.
Also, look the mobile home with its terrace and three bedrooms, available for six people.