Love this bed.  The color (mocha) is a cool neutral brown, which is easily matched with a variety of colors.  Hubby put the bed together and reported no problems.  We have a low profile box spring and relatively thick mattress and there is a teensy gap between mattress and headboard, as others have noted, but this is covered by our pillows and hasn't been an issue at all.  Beautiful bed and I couldn't be happier with the purchase.  Thank you Wayfair!  :)