I bought it to transport my children 18 months to 4 years over a distance of 2 to 4km without using a car and over a period of 1 or 2 years until the great learn to ride a bike and I can follow. After a test for rental I opted for this first price model that carries 40kg including any load so about 25kg for children. My daughters are all models 30kg but less than 400 euros have the same load, so no choice. It is easy to assemble / disassemble, light and handy, for I have a weight suitable for trailers VAE (wheel front engine) is no problem, the roof can be removed completely allowing my 4 years be comfortable in contrast to the rented trailer or she must tilt the head to the side all the way, the seat and the floor are not so strong canvas, I reinforced the bottom with a strong cardboard supports axle above the ground sheet, I also placed a layer packet under the seat for either sitting on my big hard and not halfway down. You'll understand this troubleshoots trailer for short trips in town and with children under 4 years, which justifies its low price.