A few questions regarding B1D2DR
1) What are the internal heights of the drawers?
2) What is the height of usable space under the lower drawer?
3) What are the heights of drawer and door fronts?
Would the drawer in B1D1DR have the same dimensions as a one of the drawers of B1D2DR?
Sure, see here for a side by side comparison with interior dimensions. Note that the top drawer fronts will be the same on both cabinets, ensuring proper alignment.
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