These are so easy to do with pillows and cases. They can fold into chairs, loungers, beds, or make a fort with two of them. Check out the pics on How to make a pillow chaise for children (Handmade Christmas)
This is the BEST pillow mattress tutorial I found! This lady actually took MEASUREMENTS and she describes how to make a 4 or 5 pillow bed. Pin this one! OR buy pillow cases, sew together, stuff w/pillows, velcro ends
Felt Clover How-To DIY crafts and gift idea. This can be used for many things. The actual project is a barrette. It could be made as a pin, put in other types of craft projects and decor, and used with gift wrap ideas.