Very nice, I think that you can take advantage of this support from 0- 48 months. The special use also the newborn are very well protected in the fact you can carry the baby close to the body and has still sometimes hands free.
One can carry up to 20 kg charge, until 6 months contributes to the little ones in front of the body, from then you can sometimes wear on your hip or on your back. The heavier you are, the more it makes sense to carry them on his back, otherwise it goes into too much cross.
On Youtube there are videos that illustrate a how to create the stretcher.
The unobtrusive design of carrying I find very beautiful. The color is subtle and pleasant. The support is very well made and machine washable, it is also suitable for tumble drying.
The shoulder straps are soft and comfortable, even on long trips, the support is very pleasant.
The only thing I have to complain about, is the somewhat complicated application of the stretcher, if you are traveling alone, otherwise it I really like.