This base cabinet has an opening to accomodate a built-in microwave.
Cabinet has 1 drawer on bottom.
Microwave opening is 26-7/8" wide x 18" high.
Cabinet interior and exterior sides match cabinet finish.  Matching Finished End Panels and Decor Doors are available but are not required for installation.
Standard cabinet box depth is 24" + approx. 1" drawer thickness (unless otherwise noted).
Standard cabinet height is 34-1/2" tall (+ standard 1-1/2" thick countertop = 36" total cabinet height)