Petersburg Mi base cabinet work

While Im waiting on the mantle to straighten out, Im working on the other areas of the project. The customer has asked me to upgrade the cabinets to a finished cherry inside instead of the standard particle board.
Ive taken the last week and stained some 1/4" cherry plywood, and some poplar rails and shelving. Over the last few days, Ive managed to line the interior of the base cabinets. Im also going to install a pull out tray on the left-most cabinet, will full extension guides. I need to do all of this before the countertop goes on. Here are the latest pics!