My son LOVES this exersaucer (and so do I). It was really easy to assemble. The little toys are very entertaining to him and there are even a few of them that are made for teething (sanddollars & sea star). The seat removes easily for washing, as do the toys. My son had torticollis and developed a slight flat spot on his head, and his physical therapist had recommended we get an exersaucer so he wasn't laying down so much. He has been sitting in it since he was 8 weeks old (which is a little young...but his doctor recommended it with support)...he is now 5 and a half months and he still loves it.