Its nice but not for me
I bought this for a family vacation thinking it would be nice to carry my 3 month old instead of having to take the stroller everywhere (lots of hills and stairs). It worked alright but was difficult to put it on and get my son in by myself. My husband also had to tighten it up because I wasn't able to do it myself while holding the baby. I only used it once so maybe it would get easier with practice. My son didn't seem to complain that he was uncomfortable but it did leave some red marks on his legs like it was rubbing him. Honestly, this is probably a great carrier if you like them but after using this one once, I decided I'm not a carrier person, I'll stick with the stroller.