This daybed is great!  Using it in a small guest bedroom.  The size is perfect and I love the streamlined look.  Assembly wasn't bad but an electric screwdriver is very helpful as without one my hubby ended up with a blister on his hand!  We bought an 8" mattress with a 2" bunkie board on top and for the trundle we bought a 6", an 8" would fit but definitely not a 10" in the trundle.  This was exactly what we were looking for, very happy!