S.C.
I had one when I was growing up. You can't really tuck in the blankets in the back. I sort of shoved my sheet down in the back, but the blankets just wouldn't fit.
I loved my daybed though! I had big pillows that I could put along the back of it to hid the fact that the blankets weren't tucked in. I had a trundle bed too and it was great for sleepovers.