Great concept but quality is hit or miss
We got this for our 7 month old twins who have just started sitting up alone but are still a bit wobbly.  The tub is really cute but the bottom panel on the one we got had a leak and would not stay inflated, which completely defeats the purpose of creating a soft surface for them.  We ended up putting the infant bath sponge that we used when they were newborns in the bottom and sitting them on that.  They had a great time splashing and playing.  It's a great tub if you get one that holds air.
Rating: 3 stars