Does this seat have a minimum height?

Hi Helen, thank you for your inquiry, the Maxi Cosi Rodi is based on weight, however, the manual does require the child to have good seat placement in regards to the belt path, we would suggest possibly visiting your local store to have a fitting done to see if this will be suitable. We hope this helps. if you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our online store finder. Here you can find contact details for your nearest Baby On The Move Store where one of our team experts will be happy to assist you in your product search and help answer any further questions you may have.