Have any of you attempted this? What would it be like to ride with a 1 yr old on a front seat and 4 yr old twins in a trailer? I don't know anyone with a trailer to try it out before purchasing. My avid bike rider friend has recommended this to me as I am ill from walking miles everyday and she thinks this will be easier??! I would never ride on the road, so the journey will be through a park and about 1 mile on a path. Would it be really tough with all these kids in tow? Thankyou if you can take the time to advise!