We’ve got a 1991 Triton. Last year my husband and the kids (then 9 and 6) slept in the double and I slept in the single - as I get up in the night to wee and the rest of them have bladders of steel! This year we’ve got a 2019 Kampa Pop Air Pro so our 10 year old sleeps in the annex (and loves having her own space), our 7 year old sleeps in the single and for the first time my husband and I get to share the double!