We have a bjorn ONE. We bought it because it is easy to buckle and handled by one person. DH tried it out at the time because i was preg. He is very tall. Now i find that bub hang too low for me because i am short. It seems to be designed for tall torso. Bub is 6.5kg so wrap might be a bit uncomfortable. Need recommendation so i can carrying him around the house in a day when he just wants to sleep on me.