I have a three month old son, and so far I have found this product to be invaluable. It's wonderful being able to tote the seat around the house to give me an extra set of hands when needed. I sit it on the kitchen table while cooking so he can watch, next to the shower as I bathe & wherever else needed. My son was developing a bit of a "flat head" from lying on his back & from sitting in the swing during the day, so the Bumbo has been a lifesaver since it allows him to sit upright with no pressure to the back of his head. The construction of the seat is very durable & easily wipes clean. My 3 year old is a bit jealous of the baby's new things, so she has to use it as well & it has withstood her weight of 32 pounds without a problem. I also purchased the optional tray that goes with the sit and I see this as being a great asset when he begins to eat snack food. My only complaint is that I wish there were rings to attach toys to the seat. The price is a little high, however due to the durability of the product I foresee it lasting through several children, therefore making it quite economical in the long run.