Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Recommendation for sheets

The mattress itself is great. Perfect fit for the Kalani mini-crib and adequate firmness for baby, though I wish it had more coils--like at least 80. However, buyers looking for fitted sheets for this mattresses will have a VERY hard time finding bedding. There've been many recommendations for American Baby Company but their sheets are designed for 3 inch mattresses giving 2 inches of a secure fit at the bottom. The "barely-there" stretch to 5 inches for the cotton sheets (jersey fabric might be different) is just too unsafe for baby--too much of a risk that the sheets will ride up. After some random web searching, I must suggest Carousel Designs at babybedding.com as having the perfect-sized sheets--made specifically for either a 3" or 5" standard mini-crib mattress. No need to get 'custom' sheets. You get the exact depth you want and the designs are plentiful. A little pricey, yes, but no getting around that anywhere for this special-sized mini-crib mattress.