We were abit unsure at first whether our young children would be able to cycle alongside traffic in central London but we were recommended a tandem for our youngest child and so glad we did because our oldest boys 8 and 10 were fine whereas I don't think my 7 year old daughter would have been able to cycle that far. She absolutely loved being on the back of her daddies bike ..Tanya our guide made us feel very safe and always looking back to see if we were ok. She interacted with the kids and really made everyone laugh and have a good time. My husband was blown away with all her knowledge of the history of London so he was in his element. My boys were happy because Tanya went at their pace and they got to cycle which is what they love. Highly recommend Tanya and the London bicycle co. We had one minor glitch or flat tyre on sons bike but it was put right very promptly and we were back on the road safe and sound. Thank you Tanya for a very happy and enjoyable 3 hrs of fun in London at half term.