I concur with the 'stinker' verdict. Especially 16a in my case! But I wonder whether anyone can explain 10d for me?
'Having no siblings? What's more jolly!' (4-3).
I have O * L */ T * O. The solution is apparently 'Only too'. Can anyone parse this for me please? I got as far as 'only one' but couldn't see the jump to 'only too'...or the meaning thereof!