Thank you for all the replies.

Bluetree, your journey sounds wonderful. Teignmouth is so beautiful and you passed through such stunning places. I live in Wiltshire, near Avebury. I should say that they are two of the least "fuddy-duddy" folk I could imagine - considerate, loving, assertive, widely travelled and adventurous. I was honestly stunned by their opinions.

Limewave, we were looking at the Burley Solo too. It's encouraging that you had so much wear from it. lph, Crankin, Muirenn and RedRhodie, thank you. With such limited experience it's sometimes hard to tell if I am being over-ambitious, especially after such a bad start with the bike seat , but we only get one go at raising a child, right? She absolutely adored the Burley that we had on holiday and we enjoyed riding with it. I can also hire bikes + trailers locally so will have another go before committing the cash.

Thank you again.