Works
Works well as intended.  I had to trim sides to adapt to interior door moulding, and just a sharp bread knife did the job.  unfortunately it is just a smidgen to high for the door's weatherstripping to swing over freely, so we only put it inplace to get a wheelchair over the threshold after opening the door. I am hoping it will flatten a little with use.  I would recommend this to others.
Rating: 5 stars