I made this bed today. Took about 3 hours. I added an extra 2x4 under the middle of the frame with a 4x4 leg in the middle of the bed (lengthwise) to help deter saggy mattresses. I will be trying to figure out a way to create 2 Twin sized that can be combined to create a Queen size.
Space Saving Pull Out Fjellse Daybed - The whole idea for this project stemmed from our need to turn our guest room into more than just a place that gets used by friends and family 2 weeks a year. Most of our visitors are couples, so we needed more than just a standard twin daybed, the width of the space was also just a bit too small to fit a queen size bed. Enter the idea of the pull out daybed.
How to make your own fitted sheets. Tutorial is for a crib-sized sheets but includes directions at the end for how to do adult-sized beds too. Good use for those flat sheets that you otherwise never use!