Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Comfortable and Portable

This has provided a nice alternative to the highchair for my 2 year old. It seems comfortable enough and is easy to clean. Its also easy to transport (we take it when we do weekends away etc). My only small criticism is that it has such a streamline shape that it can tip quite easily if my daughter leans over. I really like this product.